{"id":315,"date":"2019-02-26T14:34:32","date_gmt":"2019-02-26T14:34:32","guid":{"rendered":"https:\/\/blogs.glowscotland.org.uk\/er\/kirkhill22c\/?p=315"},"modified":"2019-02-26T14:34:32","modified_gmt":"2019-02-26T14:34:32","slug":"science-electricity","status":"publish","type":"post","link":"https:\/\/blogs.glowscotland.org.uk\/er\/kirkhill22c\/2019\/02\/26\/science-electricity\/","title":{"rendered":"Science &#8211; Electricity"},"content":{"rendered":"<p>P4c have been building circuits!\u00a0 Today we tested lots of materials in the classroom to see if they were conductors or insulators.\u00a0 Conductors make the bulb light up!\u00a0 We discovered that the conductors all had metal in them.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"319\" data-permalink=\"https:\/\/blogs.glowscotland.org.uk\/er\/kirkhill22c\/2019\/02\/26\/science-electricity\/sam_1170\/\" data-orig-file=\"https:\/\/blogs.glowscotland.org.uk\/er\/public\/kirkhill22c\/uploads\/sites\/17155\/2019\/02\/SAM_1170.jpg\" data-orig-size=\"1260,945\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"SAM_1170\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"https:\/\/glow-prod-er.s3.eu-west-1.amazonaws.com\/er\/public\/kirkhill22c\/uploads\/sites\/17155\/2019\/02\/SAM_1170-300x225.jpg?X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&amp;X-Amz-Security-Token=IQoJb3JpZ2luX2VjEHwaCWV1LXdlc3QtMSJHMEUCIQDhqRtyFlqqF8DZdN6zJ%2FnUTRaaV%2FIwUzHcKlpvbuiAjAIgA%2BCGse2%2FIFOfSMbAIpMb2MUT4%2BrLYGFpuCRX23cnewkquQUIRRAFGgwyNzM1NzAxOTU0MzMiDB4W3XmCKf1e3aQdqyqWBX4fG9xVZWo8VOxF4KWZMSryWd115a8C2ysMlHnzojoo4YnH3TRLF8R2tXJDcvhzPhYJ%2FRwl9%2BSBC9kL34k1XuuJ%2FeUqwf3SXMOM9LEk2trdT%2Fm1ELg0ZiH602FOO5kokwt3NmOrF%2B8M5lVR31%2FGAvQU9EylM0hLoUjvOX5mZ69CFWHOdj0jS9y2kD9LHSbaZxEoJXSu0dYdz7Dtl8FgOs9%2Byb3pdPM%2BvCTJ%2BpOc%2FoSE4syrywS0tOyOA34fhrzNGGkaTG33N8dpTa71ioCTbQBAfLKvlaWeJQ6rAx6A%2FUfUc1VtK4Dp7yi5s6Du5vefmFky8m5GoH8UT3AhwADKC5yeCot2G0RTlhFnD7E%2FOlD%2F6iE0NtUzx3pGcbiACKn6ouxiirjrJS5CXtMec47r68uvSx9J6qcjhwx6vSZCIMuPwg2bbjT5RjXQTMa3ZEJCktxA74jbGrhsC7mJZMt1AkTFUROssfkvC%2FgSMdz5gsZBmSzr4GAsPOvkILNxfdqw%2FxbEc5SoyAL4%2Beu8UsPPOTSMBE%2B5K97%2BmIg4OH7RxrBPs8oDGjDs1Jl9Y%2B47a0PD9gLHPcqBfEupe7BPGv0tWO5SmnaVGUg%2B73c%2Bg5q5z6tBFwY43dDaBO46dQ%2B6lRdcLp0arRrttJKi1ODFvuewQsJJrUbzBFmgPix4zQJw0uc4AYvK2S7wWUV3sEOl9%2FcivY0dtBAP7CO%2Fbthx4l%2F6NYVo53jxBjL6VjG1llxL092PpYYj%2FD%2B11Sysxk1rKs9RBp3jrYZydVRv6cEF%2BVNiemYKYQO%2Ff6atLgw4JxAU%2B7qh2GNvSNIAH0N%2FSkKeqKDCWDYdtFIfZWDL3EIcq%2FClf%2FYjod2tulnNnl%2FeapkPGdWfLdY2C1MYMPWIgtEGOrEBZZRrB9zqdRn1WJ8fNsenAMy0WoU12R1vTCixLV2BUGovOpBVr8TugSh0H0f8NBgJZLoW%2BN2u3RjX0NSllJUCZy3YGHsjvX6gsKr6sO%2BQnVMysTVZt%2BCncmfjOxKm%2F%2BNPrkwi0VG82hrsZj%2Brzm731pnrfMiueYBzB5nd2eBqOCnU6EjVK%2F%2Flby1N%2FG3E9wWOydy1vHUoDPtde%2FxFVKSAGKOTmjdG2Q188%2FQCSBzOXGuq&amp;X-Amz-Algorithm=AWS4-HMAC-SHA256&amp;X-Amz-Credential=ASIAT7MQN47UTEMJY4WQ%2F20260603%2Feu-west-1%2Fs3%2Faws4_request&amp;X-Amz-Date=20260603T200219Z&amp;X-Amz-SignedHeaders=host&amp;X-Amz-Expires=900&amp;X-Amz-Signature=224d1947d95a49babc20b4281bbe137602382d8c40e27c9b863ce7175148d5dd\" data-large-file=\"https:\/\/glow-prod-er.s3.eu-west-1.amazonaws.com\/er\/public\/kirkhill22c\/uploads\/sites\/17155\/2019\/02\/SAM_1170-1024x768.jpg?X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&amp;X-Amz-Security-Token=IQoJb3JpZ2luX2VjEHwaCWV1LXdlc3QtMSJHMEUCIQDhqRtyFlqqF8DZdN6zJ%2FnUTRaaV%2FIwUzHcKlpvbuiAjAIgA%2BCGse2%2FIFOfSMbAIpMb2MUT4%2BrLYGFpuCRX23cnewkquQUIRRAFGgwyNzM1NzAxOTU0MzMiDB4W3XmCKf1e3aQdqyqWBX4fG9xVZWo8VOxF4KWZMSryWd115a8C2ysMlHnzojoo4YnH3TRLF8R2tXJDcvhzPhYJ%2FRwl9%2BSBC9kL34k1XuuJ%2FeUqwf3SXMOM9LEk2trdT%2Fm1ELg0ZiH602FOO5kokwt3NmOrF%2B8M5lVR31%2FGAvQU9EylM0hLoUjvOX5mZ69CFWHOdj0jS9y2kD9LHSbaZxEoJXSu0dYdz7Dtl8FgOs9%2Byb3pdPM%2BvCTJ%2BpOc%2FoSE4syrywS0tOyOA34fhrzNGGkaTG33N8dpTa71ioCTbQBAfLKvlaWeJQ6rAx6A%2FUfUc1VtK4Dp7yi5s6Du5vefmFky8m5GoH8UT3AhwADKC5yeCot2G0RTlhFnD7E%2FOlD%2F6iE0NtUzx3pGcbiACKn6ouxiirjrJS5CXtMec47r68uvSx9J6qcjhwx6vSZCIMuPwg2bbjT5RjXQTMa3ZEJCktxA74jbGrhsC7mJZMt1AkTFUROssfkvC%2FgSMdz5gsZBmSzr4GAsPOvkILNxfdqw%2FxbEc5SoyAL4%2Beu8UsPPOTSMBE%2B5K97%2BmIg4OH7RxrBPs8oDGjDs1Jl9Y%2B47a0PD9gLHPcqBfEupe7BPGv0tWO5SmnaVGUg%2B73c%2Bg5q5z6tBFwY43dDaBO46dQ%2B6lRdcLp0arRrttJKi1ODFvuewQsJJrUbzBFmgPix4zQJw0uc4AYvK2S7wWUV3sEOl9%2FcivY0dtBAP7CO%2Fbthx4l%2F6NYVo53jxBjL6VjG1llxL092PpYYj%2FD%2B11Sysxk1rKs9RBp3jrYZydVRv6cEF%2BVNiemYKYQO%2Ff6atLgw4JxAU%2B7qh2GNvSNIAH0N%2FSkKeqKDCWDYdtFIfZWDL3EIcq%2FClf%2FYjod2tulnNnl%2FeapkPGdWfLdY2C1MYMPWIgtEGOrEBZZRrB9zqdRn1WJ8fNsenAMy0WoU12R1vTCixLV2BUGovOpBVr8TugSh0H0f8NBgJZLoW%2BN2u3RjX0NSllJUCZy3YGHsjvX6gsKr6sO%2BQnVMysTVZt%2BCncmfjOxKm%2F%2BNPrkwi0VG82hrsZj%2Brzm731pnrfMiueYBzB5nd2eBqOCnU6EjVK%2F%2Flby1N%2FG3E9wWOydy1vHUoDPtde%2FxFVKSAGKOTmjdG2Q188%2FQCSBzOXGuq&amp;X-Amz-Algorithm=AWS4-HMAC-SHA256&amp;X-Amz-Credential=ASIAT7MQN47UTEMJY4WQ%2F20260603%2Feu-west-1%2Fs3%2Faws4_request&amp;X-Amz-Date=20260603T200219Z&amp;X-Amz-SignedHeaders=host&amp;X-Amz-Expires=900&amp;X-Amz-Signature=e33b14b6246c53f2060b8421479f86c0b229da37f96c6ae5d92b20db6a8d608a\" class=\"alignnone size-medium wp-image-319\" src=\"https:\/\/glow-prod-er.s3.eu-west-1.amazonaws.com\/er\/public\/kirkhill22c\/uploads\/sites\/17155\/2019\/02\/SAM_1170-300x225.jpg?X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&#038;X-Amz-Security-Token=IQoJb3JpZ2luX2VjEHwaCWV1LXdlc3QtMSJHMEUCIQDhqRtyFlqqF8DZdN6zJ%2FnUTRaaV%2FIwUzHcKlpvbuiAjAIgA%2BCGse2%2FIFOfSMbAIpMb2MUT4%2BrLYGFpuCRX23cnewkquQUIRRAFGgwyNzM1NzAxOTU0MzMiDB4W3XmCKf1e3aQdqyqWBX4fG9xVZWo8VOxF4KWZMSryWd115a8C2ysMlHnzojoo4YnH3TRLF8R2tXJDcvhzPhYJ%2FRwl9%2BSBC9kL34k1XuuJ%2FeUqwf3SXMOM9LEk2trdT%2Fm1ELg0ZiH602FOO5kokwt3NmOrF%2B8M5lVR31%2FGAvQU9EylM0hLoUjvOX5mZ69CFWHOdj0jS9y2kD9LHSbaZxEoJXSu0dYdz7Dtl8FgOs9%2Byb3pdPM%2BvCTJ%2BpOc%2FoSE4syrywS0tOyOA34fhrzNGGkaTG33N8dpTa71ioCTbQBAfLKvlaWeJQ6rAx6A%2FUfUc1VtK4Dp7yi5s6Du5vefmFky8m5GoH8UT3AhwADKC5yeCot2G0RTlhFnD7E%2FOlD%2F6iE0NtUzx3pGcbiACKn6ouxiirjrJS5CXtMec47r68uvSx9J6qcjhwx6vSZCIMuPwg2bbjT5RjXQTMa3ZEJCktxA74jbGrhsC7mJZMt1AkTFUROssfkvC%2FgSMdz5gsZBmSzr4GAsPOvkILNxfdqw%2FxbEc5SoyAL4%2Beu8UsPPOTSMBE%2B5K97%2BmIg4OH7RxrBPs8oDGjDs1Jl9Y%2B47a0PD9gLHPcqBfEupe7BPGv0tWO5SmnaVGUg%2B73c%2Bg5q5z6tBFwY43dDaBO46dQ%2B6lRdcLp0arRrttJKi1ODFvuewQsJJrUbzBFmgPix4zQJw0uc4AYvK2S7wWUV3sEOl9%2FcivY0dtBAP7CO%2Fbthx4l%2F6NYVo53jxBjL6VjG1llxL092PpYYj%2FD%2B11Sysxk1rKs9RBp3jrYZydVRv6cEF%2BVNiemYKYQO%2Ff6atLgw4JxAU%2B7qh2GNvSNIAH0N%2FSkKeqKDCWDYdtFIfZWDL3EIcq%2FClf%2FYjod2tulnNnl%2FeapkPGdWfLdY2C1MYMPWIgtEGOrEBZZRrB9zqdRn1WJ8fNsenAMy0WoU12R1vTCixLV2BUGovOpBVr8TugSh0H0f8NBgJZLoW%2BN2u3RjX0NSllJUCZy3YGHsjvX6gsKr6sO%2BQnVMysTVZt%2BCncmfjOxKm%2F%2BNPrkwi0VG82hrsZj%2Brzm731pnrfMiueYBzB5nd2eBqOCnU6EjVK%2F%2Flby1N%2FG3E9wWOydy1vHUoDPtde%2FxFVKSAGKOTmjdG2Q188%2FQCSBzOXGuq&#038;X-Amz-Algorithm=AWS4-HMAC-SHA256&#038;X-Amz-Credential=ASIAT7MQN47UTEMJY4WQ%2F20260603%2Feu-west-1%2Fs3%2Faws4_request&#038;X-Amz-Date=20260603T200218Z&#038;X-Amz-SignedHeaders=host&#038;X-Amz-Expires=900&#038;X-Amz-Signature=d0817d9371a93a14af59644907b47910ef2ef6ae25044049610c99c814cb1775\" alt=\"\" width=\"300\" height=\"225\" srcset=\"https:\/\/glow-prod-er.s3.eu-west-1.amazonaws.com\/er\/public\/kirkhill22c\/uploads\/sites\/17155\/2019\/02\/SAM_1170-300x225.jpg?X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&amp;X-Amz-Security-Token=IQoJb3JpZ2luX2VjEHwaCWV1LXdlc3QtMSJHMEUCIQDhqRtyFlqqF8DZdN6zJ%2FnUTRaaV%2FIwUzHcKlpvbuiAjAIgA%2BCGse2%2FIFOfSMbAIpMb2MUT4%2BrLYGFpuCRX23cnewkquQUIRRAFGgwyNzM1NzAxOTU0MzMiDB4W3XmCKf1e3aQdqyqWBX4fG9xVZWo8VOxF4KWZMSryWd115a8C2ysMlHnzojoo4YnH3TRLF8R2tXJDcvhzPhYJ%2FRwl9%2BSBC9kL34k1XuuJ%2FeUqwf3SXMOM9LEk2trdT%2Fm1ELg0ZiH602FOO5kokwt3NmOrF%2B8M5lVR31%2FGAvQU9EylM0hLoUjvOX5mZ69CFWHOdj0jS9y2kD9LHSbaZxEoJXSu0dYdz7Dtl8FgOs9%2Byb3pdPM%2BvCTJ%2BpOc%2FoSE4syrywS0tOyOA34fhrzNGGkaTG33N8dpTa71ioCTbQBAfLKvlaWeJQ6rAx6A%2FUfUc1VtK4Dp7yi5s6Du5vefmFky8m5GoH8UT3AhwADKC5yeCot2G0RTlhFnD7E%2FOlD%2F6iE0NtUzx3pGcbiACKn6ouxiirjrJS5CXtMec47r68uvSx9J6qcjhwx6vSZCIMuPwg2bbjT5RjXQTMa3ZEJCktxA74jbGrhsC7mJZMt1AkTFUROssfkvC%2FgSMdz5gsZBmSzr4GAsPOvkILNxfdqw%2FxbEc5SoyAL4%2Beu8UsPPOTSMBE%2B5K97%2BmIg4OH7RxrBPs8oDGjDs1Jl9Y%2B47a0PD9gLHPcqBfEupe7BPGv0tWO5SmnaVGUg%2B73c%2Bg5q5z6tBFwY43dDaBO46dQ%2B6lRdcLp0arRrttJKi1ODFvuewQsJJrUbzBFmgPix4zQJw0uc4AYvK2S7wWUV3sEOl9%2FcivY0dtBAP7CO%2Fbthx4l%2F6NYVo53jxBjL6VjG1llxL092PpYYj%2FD%2B11Sysxk1rKs9RBp3jrYZydVRv6cEF%2BVNiemYKYQO%2Ff6atLgw4JxAU%2B7qh2GNvSNIAH0N%2FSkKeqKDCWDYdtFIfZWDL3EIcq%2FClf%2FYjod2tulnNnl%2FeapkPGdWfLdY2C1MYMPWIgtEGOrEBZZRrB9zqdRn1WJ8fNsenAMy0WoU12R1vTCixLV2BUGovOpBVr8TugSh0H0f8NBgJZLoW%2BN2u3RjX0NSllJUCZy3YGHsjvX6gsKr6sO%2BQnVMysTVZt%2BCncmfjOxKm%2F%2BNPrkwi0VG82hrsZj%2Brzm731pnrfMiueYBzB5nd2eBqOCnU6EjVK%2F%2Flby1N%2FG3E9wWOydy1vHUoDPtde%2FxFVKSAGKOTmjdG2Q188%2FQCSBzOXGuq&amp;X-Amz-Algorithm=AWS4-HMAC-SHA256&amp;X-Amz-Credential=ASIAT7MQN47UTEMJY4WQ%2F20260603%2Feu-west-1%2Fs3%2Faws4_request&amp;X-Amz-Date=20260603T200219Z&amp;X-Amz-SignedHeaders=host&amp;X-Amz-Expires=900&amp;X-Amz-Signature=224d1947d95a49babc20b4281bbe137602382d8c40e27c9b863ce7175148d5dd 300w, https:\/\/glow-prod-er.s3.eu-west-1.amazonaws.com\/er\/public\/kirkhill22c\/uploads\/sites\/17155\/2019\/02\/SAM_1170-768x576.jpg?X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&amp;X-Amz-Security-Token=IQoJb3JpZ2luX2VjEHwaCWV1LXdlc3QtMSJHMEUCIQDhqRtyFlqqF8DZdN6zJ%2FnUTRaaV%2FIwUzHcKlpvbuiAjAIgA%2BCGse2%2FIFOfSMbAIpMb2MUT4%2BrLYGFpuCRX23cnewkquQUIRRAFGgwyNzM1NzAxOTU0MzMiDB4W3XmCKf1e3aQdqyqWBX4fG9xVZWo8VOxF4KWZMSryWd115a8C2ysMlHnzojoo4YnH3TRLF8R2tXJDcvhzPhYJ%2FRwl9%2BSBC9kL34k1XuuJ%2FeUqwf3SXMOM9LEk2trdT%2Fm1ELg0ZiH602FOO5kokwt3NmOrF%2B8M5lVR31%2FGAvQU9EylM0hLoUjvOX5mZ69CFWHOdj0jS9y2kD9LHSbaZxEoJXSu0dYdz7Dtl8FgOs9%2Byb3pdPM%2BvCTJ%2BpOc%2FoSE4syrywS0tOyOA34fhrzNGGkaTG33N8dpTa71ioCTbQBAfLKvlaWeJQ6rAx6A%2FUfUc1VtK4Dp7yi5s6Du5vefmFky8m5GoH8UT3AhwADKC5yeCot2G0RTlhFnD7E%2FOlD%2F6iE0NtUzx3pGcbiACKn6ouxiirjrJS5CXtMec47r68uvSx9J6qcjhwx6vSZCIMuPwg2bbjT5RjXQTMa3ZEJCktxA74jbGrhsC7mJZMt1AkTFUROssfkvC%2FgSMdz5gsZBmSzr4GAsPOvkILNxfdqw%2FxbEc5SoyAL4%2Beu8UsPPOTSMBE%2B5K97%2BmIg4OH7RxrBPs8oDGjDs1Jl9Y%2B47a0PD9gLHPcqBfEupe7BPGv0tWO5SmnaVGUg%2B73c%2Bg5q5z6tBFwY43dDaBO46dQ%2B6lRdcLp0arRrttJKi1ODFvuewQsJJrUbzBFmgPix4zQJw0uc4AYvK2S7wWUV3sEOl9%2FcivY0dtBAP7CO%2Fbthx4l%2F6NYVo53jxBjL6VjG1llxL092PpYYj%2FD%2B11Sysxk1rKs9RBp3jrYZydVRv6cEF%2BVNiemYKYQO%2Ff6atLgw4JxAU%2B7qh2GNvSNIAH0N%2FSkKeqKDCWDYdtFIfZWDL3EIcq%2FClf%2FYjod2tulnNnl%2FeapkPGdWfLdY2C1MYMPWIgtEGOrEBZZRrB9zqdRn1WJ8fNsenAMy0WoU12R1vTCixLV2BUGovOpBVr8TugSh0H0f8NBgJZLoW%2BN2u3RjX0NSllJUCZy3YGHsjvX6gsKr6sO%2BQnVMysTVZt%2BCncmfjOxKm%2F%2BNPrkwi0VG82hrsZj%2Brzm731pnrfMiueYBzB5nd2eBqOCnU6EjVK%2F%2Flby1N%2FG3E9wWOydy1vHUoDPtde%2FxFVKSAGKOTmjdG2Q188%2FQCSBzOXGuq&amp;X-Amz-Algorithm=AWS4-HMAC-SHA256&amp;X-Amz-Credential=ASIAT7MQN47UTEMJY4WQ%2F20260603%2Feu-west-1%2Fs3%2Faws4_request&amp;X-Amz-Date=20260603T200219Z&amp;X-Amz-SignedHeaders=host&amp;X-Amz-Expires=900&amp;X-Amz-Signature=6ee7cfe6ddff9a451923d50381bd3e1cc0a2292df48bc32c85c63849ce2a5fb2 768w, https:\/\/glow-prod-er.s3.eu-west-1.amazonaws.com\/er\/public\/kirkhill22c\/uploads\/sites\/17155\/2019\/02\/SAM_1170-1024x768.jpg?X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&amp;X-Amz-Security-Token=IQoJb3JpZ2luX2VjEHwaCWV1LXdlc3QtMSJHMEUCIQDhqRtyFlqqF8DZdN6zJ%2FnUTRaaV%2FIwUzHcKlpvbuiAjAIgA%2BCGse2%2FIFOfSMbAIpMb2MUT4%2BrLYGFpuCRX23cnewkquQUIRRAFGgwyNzM1NzAxOTU0MzMiDB4W3XmCKf1e3aQdqyqWBX4fG9xVZWo8VOxF4KWZMSryWd115a8C2ysMlHnzojoo4YnH3TRLF8R2tXJDcvhzPhYJ%2FRwl9%2BSBC9kL34k1XuuJ%2FeUqwf3SXMOM9LEk2trdT%2Fm1ELg0ZiH602FOO5kokwt3NmOrF%2B8M5lVR31%2FGAvQU9EylM0hLoUjvOX5mZ69CFWHOdj0jS9y2kD9LHSbaZxEoJXSu0dYdz7Dtl8FgOs9%2Byb3pdPM%2BvCTJ%2BpOc%2FoSE4syrywS0tOyOA34fhrzNGGkaTG33N8dpTa71ioCTbQBAfLKvlaWeJQ6rAx6A%2FUfUc1VtK4Dp7yi5s6Du5vefmFky8m5GoH8UT3AhwADKC5yeCot2G0RTlhFnD7E%2FOlD%2F6iE0NtUzx3pGcbiACKn6ouxiirjrJS5CXtMec47r68uvSx9J6qcjhwx6vSZCIMuPwg2bbjT5RjXQTMa3ZEJCktxA74jbGrhsC7mJZMt1AkTFUROssfkvC%2FgSMdz5gsZBmSzr4GAsPOvkILNxfdqw%2FxbEc5SoyAL4%2Beu8UsPPOTSMBE%2B5K97%2BmIg4OH7RxrBPs8oDGjDs1Jl9Y%2B47a0PD9gLHPcqBfEupe7BPGv0tWO5SmnaVGUg%2B73c%2Bg5q5z6tBFwY43dDaBO46dQ%2B6lRdcLp0arRrttJKi1ODFvuewQsJJrUbzBFmgPix4zQJw0uc4AYvK2S7wWUV3sEOl9%2FcivY0dtBAP7CO%2Fbthx4l%2F6NYVo53jxBjL6VjG1llxL092PpYYj%2FD%2B11Sysxk1rKs9RBp3jrYZydVRv6cEF%2BVNiemYKYQO%2Ff6atLgw4JxAU%2B7qh2GNvSNIAH0N%2FSkKeqKDCWDYdtFIfZWDL3EIcq%2FClf%2FYjod2tulnNnl%2FeapkPGdWfLdY2C1MYMPWIgtEGOrEBZZRrB9zqdRn1WJ8fNsenAMy0WoU12R1vTCixLV2BUGovOpBVr8TugSh0H0f8NBgJZLoW%2BN2u3RjX0NSllJUCZy3YGHsjvX6gsKr6sO%2BQnVMysTVZt%2BCncmfjOxKm%2F%2BNPrkwi0VG82hrsZj%2Brzm731pnrfMiueYBzB5nd2eBqOCnU6EjVK%2F%2Flby1N%2FG3E9wWOydy1vHUoDPtde%2FxFVKSAGKOTmjdG2Q188%2FQCSBzOXGuq&amp;X-Amz-Algorithm=AWS4-HMAC-SHA256&amp;X-Amz-Credential=ASIAT7MQN47UTEMJY4WQ%2F20260603%2Feu-west-1%2Fs3%2Faws4_request&amp;X-Amz-Date=20260603T200219Z&amp;X-Amz-SignedHeaders=host&amp;X-Amz-Expires=900&amp;X-Amz-Signature=e33b14b6246c53f2060b8421479f86c0b229da37f96c6ae5d92b20db6a8d608a 1024w, https:\/\/blogs.glowscotland.org.uk\/er\/public\/kirkhill22c\/uploads\/sites\/17155\/2019\/02\/SAM_1170.jpg 1260w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/> <img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"318\" data-permalink=\"https:\/\/blogs.glowscotland.org.uk\/er\/kirkhill22c\/2019\/02\/26\/science-electricity\/sam_1168\/\" data-orig-file=\"https:\/\/blogs.glowscotland.org.uk\/er\/public\/kirkhill22c\/uploads\/sites\/17155\/2019\/02\/SAM_1168.jpg\" data-orig-size=\"1260,945\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"SAM_1168\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"https:\/\/glow-prod-er.s3.eu-west-1.amazonaws.com\/er\/public\/kirkhill22c\/uploads\/sites\/17155\/2019\/02\/SAM_1168-300x225.jpg?X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&amp;X-Amz-Security-Token=IQoJb3JpZ2luX2VjEHwaCWV1LXdlc3QtMSJHMEUCIQDhqRtyFlqqF8DZdN6zJ%2FnUTRaaV%2FIwUzHcKlpvbuiAjAIgA%2BCGse2%2FIFOfSMbAIpMb2MUT4%2BrLYGFpuCRX23cnewkquQUIRRAFGgwyNzM1NzAxOTU0MzMiDB4W3XmCKf1e3aQdqyqWBX4fG9xVZWo8VOxF4KWZMSryWd115a8C2ysMlHnzojoo4YnH3TRLF8R2tXJDcvhzPhYJ%2FRwl9%2BSBC9kL34k1XuuJ%2FeUqwf3SXMOM9LEk2trdT%2Fm1ELg0ZiH602FOO5kokwt3NmOrF%2B8M5lVR31%2FGAvQU9EylM0hLoUjvOX5mZ69CFWHOdj0jS9y2kD9LHSbaZxEoJXSu0dYdz7Dtl8FgOs9%2Byb3pdPM%2BvCTJ%2BpOc%2FoSE4syrywS0tOyOA34fhrzNGGkaTG33N8dpTa71ioCTbQBAfLKvlaWeJQ6rAx6A%2FUfUc1VtK4Dp7yi5s6Du5vefmFky8m5GoH8UT3AhwADKC5yeCot2G0RTlhFnD7E%2FOlD%2F6iE0NtUzx3pGcbiACKn6ouxiirjrJS5CXtMec47r68uvSx9J6qcjhwx6vSZCIMuPwg2bbjT5RjXQTMa3ZEJCktxA74jbGrhsC7mJZMt1AkTFUROssfkvC%2FgSMdz5gsZBmSzr4GAsPOvkILNxfdqw%2FxbEc5SoyAL4%2Beu8UsPPOTSMBE%2B5K97%2BmIg4OH7RxrBPs8oDGjDs1Jl9Y%2B47a0PD9gLHPcqBfEupe7BPGv0tWO5SmnaVGUg%2B73c%2Bg5q5z6tBFwY43dDaBO46dQ%2B6lRdcLp0arRrttJKi1ODFvuewQsJJrUbzBFmgPix4zQJw0uc4AYvK2S7wWUV3sEOl9%2FcivY0dtBAP7CO%2Fbthx4l%2F6NYVo53jxBjL6VjG1llxL092PpYYj%2FD%2B11Sysxk1rKs9RBp3jrYZydVRv6cEF%2BVNiemYKYQO%2Ff6atLgw4JxAU%2B7qh2GNvSNIAH0N%2FSkKeqKDCWDYdtFIfZWDL3EIcq%2FClf%2FYjod2tulnNnl%2FeapkPGdWfLdY2C1MYMPWIgtEGOrEBZZRrB9zqdRn1WJ8fNsenAMy0WoU12R1vTCixLV2BUGovOpBVr8TugSh0H0f8NBgJZLoW%2BN2u3RjX0NSllJUCZy3YGHsjvX6gsKr6sO%2BQnVMysTVZt%2BCncmfjOxKm%2F%2BNPrkwi0VG82hrsZj%2Brzm731pnrfMiueYBzB5nd2eBqOCnU6EjVK%2F%2Flby1N%2FG3E9wWOydy1vHUoDPtde%2FxFVKSAGKOTmjdG2Q188%2FQCSBzOXGuq&amp;X-Amz-Algorithm=AWS4-HMAC-SHA256&amp;X-Amz-Credential=ASIAT7MQN47UTEMJY4WQ%2F20260603%2Feu-west-1%2Fs3%2Faws4_request&amp;X-Amz-Date=20260603T200219Z&amp;X-Amz-SignedHeaders=host&amp;X-Amz-Expires=900&amp;X-Amz-Signature=b4df2a782839fbfd4b7a0dca9334cca93413920721cf3c1d768a0c0e0ea6b5f6\" data-large-file=\"https:\/\/glow-prod-er.s3.eu-west-1.amazonaws.com\/er\/public\/kirkhill22c\/uploads\/sites\/17155\/2019\/02\/SAM_1168-1024x768.jpg?X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&amp;X-Amz-Security-Token=IQoJb3JpZ2luX2VjEHwaCWV1LXdlc3QtMSJHMEUCIQDhqRtyFlqqF8DZdN6zJ%2FnUTRaaV%2FIwUzHcKlpvbuiAjAIgA%2BCGse2%2FIFOfSMbAIpMb2MUT4%2BrLYGFpuCRX23cnewkquQUIRRAFGgwyNzM1NzAxOTU0MzMiDB4W3XmCKf1e3aQdqyqWBX4fG9xVZWo8VOxF4KWZMSryWd115a8C2ysMlHnzojoo4YnH3TRLF8R2tXJDcvhzPhYJ%2FRwl9%2BSBC9kL34k1XuuJ%2FeUqwf3SXMOM9LEk2trdT%2Fm1ELg0ZiH602FOO5kokwt3NmOrF%2B8M5lVR31%2FGAvQU9EylM0hLoUjvOX5mZ69CFWHOdj0jS9y2kD9LHSbaZxEoJXSu0dYdz7Dtl8FgOs9%2Byb3pdPM%2BvCTJ%2BpOc%2FoSE4syrywS0tOyOA34fhrzNGGkaTG33N8dpTa71ioCTbQBAfLKvlaWeJQ6rAx6A%2FUfUc1VtK4Dp7yi5s6Du5vefmFky8m5GoH8UT3AhwADKC5yeCot2G0RTlhFnD7E%2FOlD%2F6iE0NtUzx3pGcbiACKn6ouxiirjrJS5CXtMec47r68uvSx9J6qcjhwx6vSZCIMuPwg2bbjT5RjXQTMa3ZEJCktxA74jbGrhsC7mJZMt1AkTFUROssfkvC%2FgSMdz5gsZBmSzr4GAsPOvkILNxfdqw%2FxbEc5SoyAL4%2Beu8UsPPOTSMBE%2B5K97%2BmIg4OH7RxrBPs8oDGjDs1Jl9Y%2B47a0PD9gLHPcqBfEupe7BPGv0tWO5SmnaVGUg%2B73c%2Bg5q5z6tBFwY43dDaBO46dQ%2B6lRdcLp0arRrttJKi1ODFvuewQsJJrUbzBFmgPix4zQJw0uc4AYvK2S7wWUV3sEOl9%2FcivY0dtBAP7CO%2Fbthx4l%2F6NYVo53jxBjL6VjG1llxL092PpYYj%2FD%2B11Sysxk1rKs9RBp3jrYZydVRv6cEF%2BVNiemYKYQO%2Ff6atLgw4JxAU%2B7qh2GNvSNIAH0N%2FSkKeqKDCWDYdtFIfZWDL3EIcq%2FClf%2FYjod2tulnNnl%2FeapkPGdWfLdY2C1MYMPWIgtEGOrEBZZRrB9zqdRn1WJ8fNsenAMy0WoU12R1vTCixLV2BUGovOpBVr8TugSh0H0f8NBgJZLoW%2BN2u3RjX0NSllJUCZy3YGHsjvX6gsKr6sO%2BQnVMysTVZt%2BCncmfjOxKm%2F%2BNPrkwi0VG82hrsZj%2Brzm731pnrfMiueYBzB5nd2eBqOCnU6EjVK%2F%2Flby1N%2FG3E9wWOydy1vHUoDPtde%2FxFVKSAGKOTmjdG2Q188%2FQCSBzOXGuq&amp;X-Amz-Algorithm=AWS4-HMAC-SHA256&amp;X-Amz-Credential=ASIAT7MQN47UTEMJY4WQ%2F20260603%2Feu-west-1%2Fs3%2Faws4_request&amp;X-Amz-Date=20260603T200219Z&amp;X-Amz-SignedHeaders=host&amp;X-Amz-Expires=900&amp;X-Amz-Signature=1c6c229ab8fb0809d389a21ee13d452552a95a19bab7871b7fd834960718cc7f\" class=\"alignnone size-medium wp-image-318\" src=\"https:\/\/glow-prod-er.s3.eu-west-1.amazonaws.com\/er\/public\/kirkhill22c\/uploads\/sites\/17155\/2019\/02\/SAM_1168-300x225.jpg?X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&#038;X-Amz-Security-Token=IQoJb3JpZ2luX2VjEHwaCWV1LXdlc3QtMSJHMEUCIQDhqRtyFlqqF8DZdN6zJ%2FnUTRaaV%2FIwUzHcKlpvbuiAjAIgA%2BCGse2%2FIFOfSMbAIpMb2MUT4%2BrLYGFpuCRX23cnewkquQUIRRAFGgwyNzM1NzAxOTU0MzMiDB4W3XmCKf1e3aQdqyqWBX4fG9xVZWo8VOxF4KWZMSryWd115a8C2ysMlHnzojoo4YnH3TRLF8R2tXJDcvhzPhYJ%2FRwl9%2BSBC9kL34k1XuuJ%2FeUqwf3SXMOM9LEk2trdT%2Fm1ELg0ZiH602FOO5kokwt3NmOrF%2B8M5lVR31%2FGAvQU9EylM0hLoUjvOX5mZ69CFWHOdj0jS9y2kD9LHSbaZxEoJXSu0dYdz7Dtl8FgOs9%2Byb3pdPM%2BvCTJ%2BpOc%2FoSE4syrywS0tOyOA34fhrzNGGkaTG33N8dpTa71ioCTbQBAfLKvlaWeJQ6rAx6A%2FUfUc1VtK4Dp7yi5s6Du5vefmFky8m5GoH8UT3AhwADKC5yeCot2G0RTlhFnD7E%2FOlD%2F6iE0NtUzx3pGcbiACKn6ouxiirjrJS5CXtMec47r68uvSx9J6qcjhwx6vSZCIMuPwg2bbjT5RjXQTMa3ZEJCktxA74jbGrhsC7mJZMt1AkTFUROssfkvC%2FgSMdz5gsZBmSzr4GAsPOvkILNxfdqw%2FxbEc5SoyAL4%2Beu8UsPPOTSMBE%2B5K97%2BmIg4OH7RxrBPs8oDGjDs1Jl9Y%2B47a0PD9gLHPcqBfEupe7BPGv0tWO5SmnaVGUg%2B73c%2Bg5q5z6tBFwY43dDaBO46dQ%2B6lRdcLp0arRrttJKi1ODFvuewQsJJrUbzBFmgPix4zQJw0uc4AYvK2S7wWUV3sEOl9%2FcivY0dtBAP7CO%2Fbthx4l%2F6NYVo53jxBjL6VjG1llxL092PpYYj%2FD%2B11Sysxk1rKs9RBp3jrYZydVRv6cEF%2BVNiemYKYQO%2Ff6atLgw4JxAU%2B7qh2GNvSNIAH0N%2FSkKeqKDCWDYdtFIfZWDL3EIcq%2FClf%2FYjod2tulnNnl%2FeapkPGdWfLdY2C1MYMPWIgtEGOrEBZZRrB9zqdRn1WJ8fNsenAMy0WoU12R1vTCixLV2BUGovOpBVr8TugSh0H0f8NBgJZLoW%2BN2u3RjX0NSllJUCZy3YGHsjvX6gsKr6sO%2BQnVMysTVZt%2BCncmfjOxKm%2F%2BNPrkwi0VG82hrsZj%2Brzm731pnrfMiueYBzB5nd2eBqOCnU6EjVK%2F%2Flby1N%2FG3E9wWOydy1vHUoDPtde%2FxFVKSAGKOTmjdG2Q188%2FQCSBzOXGuq&#038;X-Amz-Algorithm=AWS4-HMAC-SHA256&#038;X-Amz-Credential=ASIAT7MQN47UTEMJY4WQ%2F20260603%2Feu-west-1%2Fs3%2Faws4_request&#038;X-Amz-Date=20260603T200218Z&#038;X-Amz-SignedHeaders=host&#038;X-Amz-Expires=900&#038;X-Amz-Signature=2551a0bb8ea1fcb7277ce4fb25672b16f9a43b7402ccefbcf25f860f60cc9a76\" alt=\"\" width=\"300\" height=\"225\" srcset=\"https:\/\/glow-prod-er.s3.eu-west-1.amazonaws.com\/er\/public\/kirkhill22c\/uploads\/sites\/17155\/2019\/02\/SAM_1168-300x225.jpg?X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&amp;X-Amz-Security-Token=IQoJb3JpZ2luX2VjEHwaCWV1LXdlc3QtMSJHMEUCIQDhqRtyFlqqF8DZdN6zJ%2FnUTRaaV%2FIwUzHcKlpvbuiAjAIgA%2BCGse2%2FIFOfSMbAIpMb2MUT4%2BrLYGFpuCRX23cnewkquQUIRRAFGgwyNzM1NzAxOTU0MzMiDB4W3XmCKf1e3aQdqyqWBX4fG9xVZWo8VOxF4KWZMSryWd115a8C2ysMlHnzojoo4YnH3TRLF8R2tXJDcvhzPhYJ%2FRwl9%2BSBC9kL34k1XuuJ%2FeUqwf3SXMOM9LEk2trdT%2Fm1ELg0ZiH602FOO5kokwt3NmOrF%2B8M5lVR31%2FGAvQU9EylM0hLoUjvOX5mZ69CFWHOdj0jS9y2kD9LHSbaZxEoJXSu0dYdz7Dtl8FgOs9%2Byb3pdPM%2BvCTJ%2BpOc%2FoSE4syrywS0tOyOA34fhrzNGGkaTG33N8dpTa71ioCTbQBAfLKvlaWeJQ6rAx6A%2FUfUc1VtK4Dp7yi5s6Du5vefmFky8m5GoH8UT3AhwADKC5yeCot2G0RTlhFnD7E%2FOlD%2F6iE0NtUzx3pGcbiACKn6ouxiirjrJS5CXtMec47r68uvSx9J6qcjhwx6vSZCIMuPwg2bbjT5RjXQTMa3ZEJCktxA74jbGrhsC7mJZMt1AkTFUROssfkvC%2FgSMdz5gsZBmSzr4GAsPOvkILNxfdqw%2FxbEc5SoyAL4%2Beu8UsPPOTSMBE%2B5K97%2BmIg4OH7RxrBPs8oDGjDs1Jl9Y%2B47a0PD9gLHPcqBfEupe7BPGv0tWO5SmnaVGUg%2B73c%2Bg5q5z6tBFwY43dDaBO46dQ%2B6lRdcLp0arRrttJKi1ODFvuewQsJJrUbzBFmgPix4zQJw0uc4AYvK2S7wWUV3sEOl9%2FcivY0dtBAP7CO%2Fbthx4l%2F6NYVo53jxBjL6VjG1llxL092PpYYj%2FD%2B11Sysxk1rKs9RBp3jrYZydVRv6cEF%2BVNiemYKYQO%2Ff6atLgw4JxAU%2B7qh2GNvSNIAH0N%2FSkKeqKDCWDYdtFIfZWDL3EIcq%2FClf%2FYjod2tulnNnl%2FeapkPGdWfLdY2C1MYMPWIgtEGOrEBZZRrB9zqdRn1WJ8fNsenAMy0WoU12R1vTCixLV2BUGovOpBVr8TugSh0H0f8NBgJZLoW%2BN2u3RjX0NSllJUCZy3YGHsjvX6gsKr6sO%2BQnVMysTVZt%2BCncmfjOxKm%2F%2BNPrkwi0VG82hrsZj%2Brzm731pnrfMiueYBzB5nd2eBqOCnU6EjVK%2F%2Flby1N%2FG3E9wWOydy1vHUoDPtde%2FxFVKSAGKOTmjdG2Q188%2FQCSBzOXGuq&amp;X-Amz-Algorithm=AWS4-HMAC-SHA256&amp;X-Amz-Credential=ASIAT7MQN47UTEMJY4WQ%2F20260603%2Feu-west-1%2Fs3%2Faws4_request&amp;X-Amz-Date=20260603T200219Z&amp;X-Amz-SignedHeaders=host&amp;X-Amz-Expires=900&amp;X-Amz-Signature=b4df2a782839fbfd4b7a0dca9334cca93413920721cf3c1d768a0c0e0ea6b5f6 300w, https:\/\/glow-prod-er.s3.eu-west-1.amazonaws.com\/er\/public\/kirkhill22c\/uploads\/sites\/17155\/2019\/02\/SAM_1168-768x576.jpg?X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&amp;X-Amz-Security-Token=IQoJb3JpZ2luX2VjEHwaCWV1LXdlc3QtMSJHMEUCIQDhqRtyFlqqF8DZdN6zJ%2FnUTRaaV%2FIwUzHcKlpvbuiAjAIgA%2BCGse2%2FIFOfSMbAIpMb2MUT4%2BrLYGFpuCRX23cnewkquQUIRRAFGgwyNzM1NzAxOTU0MzMiDB4W3XmCKf1e3aQdqyqWBX4fG9xVZWo8VOxF4KWZMSryWd115a8C2ysMlHnzojoo4YnH3TRLF8R2tXJDcvhzPhYJ%2FRwl9%2BSBC9kL34k1XuuJ%2FeUqwf3SXMOM9LEk2trdT%2Fm1ELg0ZiH602FOO5kokwt3NmOrF%2B8M5lVR31%2FGAvQU9EylM0hLoUjvOX5mZ69CFWHOdj0jS9y2kD9LHSbaZxEoJXSu0dYdz7Dtl8FgOs9%2Byb3pdPM%2BvCTJ%2BpOc%2FoSE4syrywS0tOyOA34fhrzNGGkaTG33N8dpTa71ioCTbQBAfLKvlaWeJQ6rAx6A%2FUfUc1VtK4Dp7yi5s6Du5vefmFky8m5GoH8UT3AhwADKC5yeCot2G0RTlhFnD7E%2FOlD%2F6iE0NtUzx3pGcbiACKn6ouxiirjrJS5CXtMec47r68uvSx9J6qcjhwx6vSZCIMuPwg2bbjT5RjXQTMa3ZEJCktxA74jbGrhsC7mJZMt1AkTFUROssfkvC%2FgSMdz5gsZBmSzr4GAsPOvkILNxfdqw%2FxbEc5SoyAL4%2Beu8UsPPOTSMBE%2B5K97%2BmIg4OH7RxrBPs8oDGjDs1Jl9Y%2B47a0PD9gLHPcqBfEupe7BPGv0tWO5SmnaVGUg%2B73c%2Bg5q5z6tBFwY43dDaBO46dQ%2B6lRdcLp0arRrttJKi1ODFvuewQsJJrUbzBFmgPix4zQJw0uc4AYvK2S7wWUV3sEOl9%2FcivY0dtBAP7CO%2Fbthx4l%2F6NYVo53jxBjL6VjG1llxL092PpYYj%2FD%2B11Sysxk1rKs9RBp3jrYZydVRv6cEF%2BVNiemYKYQO%2Ff6atLgw4JxAU%2B7qh2GNvSNIAH0N%2FSkKeqKDCWDYdtFIfZWDL3EIcq%2FClf%2FYjod2tulnNnl%2FeapkPGdWfLdY2C1MYMPWIgtEGOrEBZZRrB9zqdRn1WJ8fNsenAMy0WoU12R1vTCixLV2BUGovOpBVr8TugSh0H0f8NBgJZLoW%2BN2u3RjX0NSllJUCZy3YGHsjvX6gsKr6sO%2BQnVMysTVZt%2BCncmfjOxKm%2F%2BNPrkwi0VG82hrsZj%2Brzm731pnrfMiueYBzB5nd2eBqOCnU6EjVK%2F%2Flby1N%2FG3E9wWOydy1vHUoDPtde%2FxFVKSAGKOTmjdG2Q188%2FQCSBzOXGuq&amp;X-Amz-Algorithm=AWS4-HMAC-SHA256&amp;X-Amz-Credential=ASIAT7MQN47UTEMJY4WQ%2F20260603%2Feu-west-1%2Fs3%2Faws4_request&amp;X-Amz-Date=20260603T200219Z&amp;X-Amz-SignedHeaders=host&amp;X-Amz-Expires=900&amp;X-Amz-Signature=90257986a8d46f68d2f68992f3f903d76a08c845053e5661edcf185fa6cc5416 768w, https:\/\/glow-prod-er.s3.eu-west-1.amazonaws.com\/er\/public\/kirkhill22c\/uploads\/sites\/17155\/2019\/02\/SAM_1168-1024x768.jpg?X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&amp;X-Amz-Security-Token=IQoJb3JpZ2luX2VjEHwaCWV1LXdlc3QtMSJHMEUCIQDhqRtyFlqqF8DZdN6zJ%2FnUTRaaV%2FIwUzHcKlpvbuiAjAIgA%2BCGse2%2FIFOfSMbAIpMb2MUT4%2BrLYGFpuCRX23cnewkquQUIRRAFGgwyNzM1NzAxOTU0MzMiDB4W3XmCKf1e3aQdqyqWBX4fG9xVZWo8VOxF4KWZMSryWd115a8C2ysMlHnzojoo4YnH3TRLF8R2tXJDcvhzPhYJ%2FRwl9%2BSBC9kL34k1XuuJ%2FeUqwf3SXMOM9LEk2trdT%2Fm1ELg0ZiH602FOO5kokwt3NmOrF%2B8M5lVR31%2FGAvQU9EylM0hLoUjvOX5mZ69CFWHOdj0jS9y2kD9LHSbaZxEoJXSu0dYdz7Dtl8FgOs9%2Byb3pdPM%2BvCTJ%2BpOc%2FoSE4syrywS0tOyOA34fhrzNGGkaTG33N8dpTa71ioCTbQBAfLKvlaWeJQ6rAx6A%2FUfUc1VtK4Dp7yi5s6Du5vefmFky8m5GoH8UT3AhwADKC5yeCot2G0RTlhFnD7E%2FOlD%2F6iE0NtUzx3pGcbiACKn6ouxiirjrJS5CXtMec47r68uvSx9J6qcjhwx6vSZCIMuPwg2bbjT5RjXQTMa3ZEJCktxA74jbGrhsC7mJZMt1AkTFUROssfkvC%2FgSMdz5gsZBmSzr4GAsPOvkILNxfdqw%2FxbEc5SoyAL4%2Beu8UsPPOTSMBE%2B5K97%2BmIg4OH7RxrBPs8oDGjDs1Jl9Y%2B47a0PD9gLHPcqBfEupe7BPGv0tWO5SmnaVGUg%2B73c%2Bg5q5z6tBFwY43dDaBO46dQ%2B6lRdcLp0arRrttJKi1ODFvuewQsJJrUbzBFmgPix4zQJw0uc4AYvK2S7wWUV3sEOl9%2FcivY0dtBAP7CO%2Fbthx4l%2F6NYVo53jxBjL6VjG1llxL092PpYYj%2FD%2B11Sysxk1rKs9RBp3jrYZydVRv6cEF%2BVNiemYKYQO%2Ff6atLgw4JxAU%2B7qh2GNvSNIAH0N%2FSkKeqKDCWDYdtFIfZWDL3EIcq%2FClf%2FYjod2tulnNnl%2FeapkPGdWfLdY2C1MYMPWIgtEGOrEBZZRrB9zqdRn1WJ8fNsenAMy0WoU12R1vTCixLV2BUGovOpBVr8TugSh0H0f8NBgJZLoW%2BN2u3RjX0NSllJUCZy3YGHsjvX6gsKr6sO%2BQnVMysTVZt%2BCncmfjOxKm%2F%2BNPrkwi0VG82hrsZj%2Brzm731pnrfMiueYBzB5nd2eBqOCnU6EjVK%2F%2Flby1N%2FG3E9wWOydy1vHUoDPtde%2FxFVKSAGKOTmjdG2Q188%2FQCSBzOXGuq&amp;X-Amz-Algorithm=AWS4-HMAC-SHA256&amp;X-Amz-Credential=ASIAT7MQN47UTEMJY4WQ%2F20260603%2Feu-west-1%2Fs3%2Faws4_request&amp;X-Amz-Date=20260603T200219Z&amp;X-Amz-SignedHeaders=host&amp;X-Amz-Expires=900&amp;X-Amz-Signature=1c6c229ab8fb0809d389a21ee13d452552a95a19bab7871b7fd834960718cc7f 1024w, https:\/\/blogs.glowscotland.org.uk\/er\/public\/kirkhill22c\/uploads\/sites\/17155\/2019\/02\/SAM_1168.jpg 1260w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/> <img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"317\" data-permalink=\"https:\/\/blogs.glowscotland.org.uk\/er\/kirkhill22c\/2019\/02\/26\/science-electricity\/sam_1165\/\" data-orig-file=\"https:\/\/blogs.glowscotland.org.uk\/er\/public\/kirkhill22c\/uploads\/sites\/17155\/2019\/02\/SAM_1165.jpg\" data-orig-size=\"1260,945\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"SAM_1165\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"https:\/\/glow-prod-er.s3.eu-west-1.amazonaws.com\/er\/public\/kirkhill22c\/uploads\/sites\/17155\/2019\/02\/SAM_1165-300x225.jpg?X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&amp;X-Amz-Security-Token=IQoJb3JpZ2luX2VjEHwaCWV1LXdlc3QtMSJHMEUCIQDhqRtyFlqqF8DZdN6zJ%2FnUTRaaV%2FIwUzHcKlpvbuiAjAIgA%2BCGse2%2FIFOfSMbAIpMb2MUT4%2BrLYGFpuCRX23cnewkquQUIRRAFGgwyNzM1NzAxOTU0MzMiDB4W3XmCKf1e3aQdqyqWBX4fG9xVZWo8VOxF4KWZMSryWd115a8C2ysMlHnzojoo4YnH3TRLF8R2tXJDcvhzPhYJ%2FRwl9%2BSBC9kL34k1XuuJ%2FeUqwf3SXMOM9LEk2trdT%2Fm1ELg0ZiH602FOO5kokwt3NmOrF%2B8M5lVR31%2FGAvQU9EylM0hLoUjvOX5mZ69CFWHOdj0jS9y2kD9LHSbaZxEoJXSu0dYdz7Dtl8FgOs9%2Byb3pdPM%2BvCTJ%2BpOc%2FoSE4syrywS0tOyOA34fhrzNGGkaTG33N8dpTa71ioCTbQBAfLKvlaWeJQ6rAx6A%2FUfUc1VtK4Dp7yi5s6Du5vefmFky8m5GoH8UT3AhwADKC5yeCot2G0RTlhFnD7E%2FOlD%2F6iE0NtUzx3pGcbiACKn6ouxiirjrJS5CXtMec47r68uvSx9J6qcjhwx6vSZCIMuPwg2bbjT5RjXQTMa3ZEJCktxA74jbGrhsC7mJZMt1AkTFUROssfkvC%2FgSMdz5gsZBmSzr4GAsPOvkILNxfdqw%2FxbEc5SoyAL4%2Beu8UsPPOTSMBE%2B5K97%2BmIg4OH7RxrBPs8oDGjDs1Jl9Y%2B47a0PD9gLHPcqBfEupe7BPGv0tWO5SmnaVGUg%2B73c%2Bg5q5z6tBFwY43dDaBO46dQ%2B6lRdcLp0arRrttJKi1ODFvuewQsJJrUbzBFmgPix4zQJw0uc4AYvK2S7wWUV3sEOl9%2FcivY0dtBAP7CO%2Fbthx4l%2F6NYVo53jxBjL6VjG1llxL092PpYYj%2FD%2B11Sysxk1rKs9RBp3jrYZydVRv6cEF%2BVNiemYKYQO%2Ff6atLgw4JxAU%2B7qh2GNvSNIAH0N%2FSkKeqKDCWDYdtFIfZWDL3EIcq%2FClf%2FYjod2tulnNnl%2FeapkPGdWfLdY2C1MYMPWIgtEGOrEBZZRrB9zqdRn1WJ8fNsenAMy0WoU12R1vTCixLV2BUGovOpBVr8TugSh0H0f8NBgJZLoW%2BN2u3RjX0NSllJUCZy3YGHsjvX6gsKr6sO%2BQnVMysTVZt%2BCncmfjOxKm%2F%2BNPrkwi0VG82hrsZj%2Brzm731pnrfMiueYBzB5nd2eBqOCnU6EjVK%2F%2Flby1N%2FG3E9wWOydy1vHUoDPtde%2FxFVKSAGKOTmjdG2Q188%2FQCSBzOXGuq&amp;X-Amz-Algorithm=AWS4-HMAC-SHA256&amp;X-Amz-Credential=ASIAT7MQN47UTEMJY4WQ%2F20260603%2Feu-west-1%2Fs3%2Faws4_request&amp;X-Amz-Date=20260603T200219Z&amp;X-Amz-SignedHeaders=host&amp;X-Amz-Expires=900&amp;X-Amz-Signature=116346a80fcd7133698197322baa703ba6c6f09c1c3565a97e0084c176f81b73\" data-large-file=\"https:\/\/glow-prod-er.s3.eu-west-1.amazonaws.com\/er\/public\/kirkhill22c\/uploads\/sites\/17155\/2019\/02\/SAM_1165-1024x768.jpg?X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&amp;X-Amz-Security-Token=IQoJb3JpZ2luX2VjEHwaCWV1LXdlc3QtMSJHMEUCIQDhqRtyFlqqF8DZdN6zJ%2FnUTRaaV%2FIwUzHcKlpvbuiAjAIgA%2BCGse2%2FIFOfSMbAIpMb2MUT4%2BrLYGFpuCRX23cnewkquQUIRRAFGgwyNzM1NzAxOTU0MzMiDB4W3XmCKf1e3aQdqyqWBX4fG9xVZWo8VOxF4KWZMSryWd115a8C2ysMlHnzojoo4YnH3TRLF8R2tXJDcvhzPhYJ%2FRwl9%2BSBC9kL34k1XuuJ%2FeUqwf3SXMOM9LEk2trdT%2Fm1ELg0ZiH602FOO5kokwt3NmOrF%2B8M5lVR31%2FGAvQU9EylM0hLoUjvOX5mZ69CFWHOdj0jS9y2kD9LHSbaZxEoJXSu0dYdz7Dtl8FgOs9%2Byb3pdPM%2BvCTJ%2BpOc%2FoSE4syrywS0tOyOA34fhrzNGGkaTG33N8dpTa71ioCTbQBAfLKvlaWeJQ6rAx6A%2FUfUc1VtK4Dp7yi5s6Du5vefmFky8m5GoH8UT3AhwADKC5yeCot2G0RTlhFnD7E%2FOlD%2F6iE0NtUzx3pGcbiACKn6ouxiirjrJS5CXtMec47r68uvSx9J6qcjhwx6vSZCIMuPwg2bbjT5RjXQTMa3ZEJCktxA74jbGrhsC7mJZMt1AkTFUROssfkvC%2FgSMdz5gsZBmSzr4GAsPOvkILNxfdqw%2FxbEc5SoyAL4%2Beu8UsPPOTSMBE%2B5K97%2BmIg4OH7RxrBPs8oDGjDs1Jl9Y%2B47a0PD9gLHPcqBfEupe7BPGv0tWO5SmnaVGUg%2B73c%2Bg5q5z6tBFwY43dDaBO46dQ%2B6lRdcLp0arRrttJKi1ODFvuewQsJJrUbzBFmgPix4zQJw0uc4AYvK2S7wWUV3sEOl9%2FcivY0dtBAP7CO%2Fbthx4l%2F6NYVo53jxBjL6VjG1llxL092PpYYj%2FD%2B11Sysxk1rKs9RBp3jrYZydVRv6cEF%2BVNiemYKYQO%2Ff6atLgw4JxAU%2B7qh2GNvSNIAH0N%2FSkKeqKDCWDYdtFIfZWDL3EIcq%2FClf%2FYjod2tulnNnl%2FeapkPGdWfLdY2C1MYMPWIgtEGOrEBZZRrB9zqdRn1WJ8fNsenAMy0WoU12R1vTCixLV2BUGovOpBVr8TugSh0H0f8NBgJZLoW%2BN2u3RjX0NSllJUCZy3YGHsjvX6gsKr6sO%2BQnVMysTVZt%2BCncmfjOxKm%2F%2BNPrkwi0VG82hrsZj%2Brzm731pnrfMiueYBzB5nd2eBqOCnU6EjVK%2F%2Flby1N%2FG3E9wWOydy1vHUoDPtde%2FxFVKSAGKOTmjdG2Q188%2FQCSBzOXGuq&amp;X-Amz-Algorithm=AWS4-HMAC-SHA256&amp;X-Amz-Credential=ASIAT7MQN47UTEMJY4WQ%2F20260603%2Feu-west-1%2Fs3%2Faws4_request&amp;X-Amz-Date=20260603T200219Z&amp;X-Amz-SignedHeaders=host&amp;X-Amz-Expires=900&amp;X-Amz-Signature=e952506d1274ca19fab92177d0487c0a5193b7334e2bccc7325df11ffa5dc78e\" class=\"alignnone size-medium wp-image-317\" src=\"https:\/\/glow-prod-er.s3.eu-west-1.amazonaws.com\/er\/public\/kirkhill22c\/uploads\/sites\/17155\/2019\/02\/SAM_1165-300x225.jpg?X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&#038;X-Amz-Security-Token=IQoJb3JpZ2luX2VjEHwaCWV1LXdlc3QtMSJHMEUCIQDhqRtyFlqqF8DZdN6zJ%2FnUTRaaV%2FIwUzHcKlpvbuiAjAIgA%2BCGse2%2FIFOfSMbAIpMb2MUT4%2BrLYGFpuCRX23cnewkquQUIRRAFGgwyNzM1NzAxOTU0MzMiDB4W3XmCKf1e3aQdqyqWBX4fG9xVZWo8VOxF4KWZMSryWd115a8C2ysMlHnzojoo4YnH3TRLF8R2tXJDcvhzPhYJ%2FRwl9%2BSBC9kL34k1XuuJ%2FeUqwf3SXMOM9LEk2trdT%2Fm1ELg0ZiH602FOO5kokwt3NmOrF%2B8M5lVR31%2FGAvQU9EylM0hLoUjvOX5mZ69CFWHOdj0jS9y2kD9LHSbaZxEoJXSu0dYdz7Dtl8FgOs9%2Byb3pdPM%2BvCTJ%2BpOc%2FoSE4syrywS0tOyOA34fhrzNGGkaTG33N8dpTa71ioCTbQBAfLKvlaWeJQ6rAx6A%2FUfUc1VtK4Dp7yi5s6Du5vefmFky8m5GoH8UT3AhwADKC5yeCot2G0RTlhFnD7E%2FOlD%2F6iE0NtUzx3pGcbiACKn6ouxiirjrJS5CXtMec47r68uvSx9J6qcjhwx6vSZCIMuPwg2bbjT5RjXQTMa3ZEJCktxA74jbGrhsC7mJZMt1AkTFUROssfkvC%2FgSMdz5gsZBmSzr4GAsPOvkILNxfdqw%2FxbEc5SoyAL4%2Beu8UsPPOTSMBE%2B5K97%2BmIg4OH7RxrBPs8oDGjDs1Jl9Y%2B47a0PD9gLHPcqBfEupe7BPGv0tWO5SmnaVGUg%2B73c%2Bg5q5z6tBFwY43dDaBO46dQ%2B6lRdcLp0arRrttJKi1ODFvuewQsJJrUbzBFmgPix4zQJw0uc4AYvK2S7wWUV3sEOl9%2FcivY0dtBAP7CO%2Fbthx4l%2F6NYVo53jxBjL6VjG1llxL092PpYYj%2FD%2B11Sysxk1rKs9RBp3jrYZydVRv6cEF%2BVNiemYKYQO%2Ff6atLgw4JxAU%2B7qh2GNvSNIAH0N%2FSkKeqKDCWDYdtFIfZWDL3EIcq%2FClf%2FYjod2tulnNnl%2FeapkPGdWfLdY2C1MYMPWIgtEGOrEBZZRrB9zqdRn1WJ8fNsenAMy0WoU12R1vTCixLV2BUGovOpBVr8TugSh0H0f8NBgJZLoW%2BN2u3RjX0NSllJUCZy3YGHsjvX6gsKr6sO%2BQnVMysTVZt%2BCncmfjOxKm%2F%2BNPrkwi0VG82hrsZj%2Brzm731pnrfMiueYBzB5nd2eBqOCnU6EjVK%2F%2Flby1N%2FG3E9wWOydy1vHUoDPtde%2FxFVKSAGKOTmjdG2Q188%2FQCSBzOXGuq&#038;X-Amz-Algorithm=AWS4-HMAC-SHA256&#038;X-Amz-Credential=ASIAT7MQN47UTEMJY4WQ%2F20260603%2Feu-west-1%2Fs3%2Faws4_request&#038;X-Amz-Date=20260603T200218Z&#038;X-Amz-SignedHeaders=host&#038;X-Amz-Expires=900&#038;X-Amz-Signature=40439a669fa32ac96038eb3a861bafb80a76090e3c4a1fd0f7da096f5894fdef\" alt=\"\" width=\"300\" height=\"225\" srcset=\"https:\/\/glow-prod-er.s3.eu-west-1.amazonaws.com\/er\/public\/kirkhill22c\/uploads\/sites\/17155\/2019\/02\/SAM_1165-300x225.jpg?X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&amp;X-Amz-Security-Token=IQoJb3JpZ2luX2VjEHwaCWV1LXdlc3QtMSJHMEUCIQDhqRtyFlqqF8DZdN6zJ%2FnUTRaaV%2FIwUzHcKlpvbuiAjAIgA%2BCGse2%2FIFOfSMbAIpMb2MUT4%2BrLYGFpuCRX23cnewkquQUIRRAFGgwyNzM1NzAxOTU0MzMiDB4W3XmCKf1e3aQdqyqWBX4fG9xVZWo8VOxF4KWZMSryWd115a8C2ysMlHnzojoo4YnH3TRLF8R2tXJDcvhzPhYJ%2FRwl9%2BSBC9kL34k1XuuJ%2FeUqwf3SXMOM9LEk2trdT%2Fm1ELg0ZiH602FOO5kokwt3NmOrF%2B8M5lVR31%2FGAvQU9EylM0hLoUjvOX5mZ69CFWHOdj0jS9y2kD9LHSbaZxEoJXSu0dYdz7Dtl8FgOs9%2Byb3pdPM%2BvCTJ%2BpOc%2FoSE4syrywS0tOyOA34fhrzNGGkaTG33N8dpTa71ioCTbQBAfLKvlaWeJQ6rAx6A%2FUfUc1VtK4Dp7yi5s6Du5vefmFky8m5GoH8UT3AhwADKC5yeCot2G0RTlhFnD7E%2FOlD%2F6iE0NtUzx3pGcbiACKn6ouxiirjrJS5CXtMec47r68uvSx9J6qcjhwx6vSZCIMuPwg2bbjT5RjXQTMa3ZEJCktxA74jbGrhsC7mJZMt1AkTFUROssfkvC%2FgSMdz5gsZBmSzr4GAsPOvkILNxfdqw%2FxbEc5SoyAL4%2Beu8UsPPOTSMBE%2B5K97%2BmIg4OH7RxrBPs8oDGjDs1Jl9Y%2B47a0PD9gLHPcqBfEupe7BPGv0tWO5SmnaVGUg%2B73c%2Bg5q5z6tBFwY43dDaBO46dQ%2B6lRdcLp0arRrttJKi1ODFvuewQsJJrUbzBFmgPix4zQJw0uc4AYvK2S7wWUV3sEOl9%2FcivY0dtBAP7CO%2Fbthx4l%2F6NYVo53jxBjL6VjG1llxL092PpYYj%2FD%2B11Sysxk1rKs9RBp3jrYZydVRv6cEF%2BVNiemYKYQO%2Ff6atLgw4JxAU%2B7qh2GNvSNIAH0N%2FSkKeqKDCWDYdtFIfZWDL3EIcq%2FClf%2FYjod2tulnNnl%2FeapkPGdWfLdY2C1MYMPWIgtEGOrEBZZRrB9zqdRn1WJ8fNsenAMy0WoU12R1vTCixLV2BUGovOpBVr8TugSh0H0f8NBgJZLoW%2BN2u3RjX0NSllJUCZy3YGHsjvX6gsKr6sO%2BQnVMysTVZt%2BCncmfjOxKm%2F%2BNPrkwi0VG82hrsZj%2Brzm731pnrfMiueYBzB5nd2eBqOCnU6EjVK%2F%2Flby1N%2FG3E9wWOydy1vHUoDPtde%2FxFVKSAGKOTmjdG2Q188%2FQCSBzOXGuq&amp;X-Amz-Algorithm=AWS4-HMAC-SHA256&amp;X-Amz-Credential=ASIAT7MQN47UTEMJY4WQ%2F20260603%2Feu-west-1%2Fs3%2Faws4_request&amp;X-Amz-Date=20260603T200219Z&amp;X-Amz-SignedHeaders=host&amp;X-Amz-Expires=900&amp;X-Amz-Signature=116346a80fcd7133698197322baa703ba6c6f09c1c3565a97e0084c176f81b73 300w, https:\/\/glow-prod-er.s3.eu-west-1.amazonaws.com\/er\/public\/kirkhill22c\/uploads\/sites\/17155\/2019\/02\/SAM_1165-768x576.jpg?X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&amp;X-Amz-Security-Token=IQoJb3JpZ2luX2VjEHwaCWV1LXdlc3QtMSJHMEUCIQDhqRtyFlqqF8DZdN6zJ%2FnUTRaaV%2FIwUzHcKlpvbuiAjAIgA%2BCGse2%2FIFOfSMbAIpMb2MUT4%2BrLYGFpuCRX23cnewkquQUIRRAFGgwyNzM1NzAxOTU0MzMiDB4W3XmCKf1e3aQdqyqWBX4fG9xVZWo8VOxF4KWZMSryWd115a8C2ysMlHnzojoo4YnH3TRLF8R2tXJDcvhzPhYJ%2FRwl9%2BSBC9kL34k1XuuJ%2FeUqwf3SXMOM9LEk2trdT%2Fm1ELg0ZiH602FOO5kokwt3NmOrF%2B8M5lVR31%2FGAvQU9EylM0hLoUjvOX5mZ69CFWHOdj0jS9y2kD9LHSbaZxEoJXSu0dYdz7Dtl8FgOs9%2Byb3pdPM%2BvCTJ%2BpOc%2FoSE4syrywS0tOyOA34fhrzNGGkaTG33N8dpTa71ioCTbQBAfLKvlaWeJQ6rAx6A%2FUfUc1VtK4Dp7yi5s6Du5vefmFky8m5GoH8UT3AhwADKC5yeCot2G0RTlhFnD7E%2FOlD%2F6iE0NtUzx3pGcbiACKn6ouxiirjrJS5CXtMec47r68uvSx9J6qcjhwx6vSZCIMuPwg2bbjT5RjXQTMa3ZEJCktxA74jbGrhsC7mJZMt1AkTFUROssfkvC%2FgSMdz5gsZBmSzr4GAsPOvkILNxfdqw%2FxbEc5SoyAL4%2Beu8UsPPOTSMBE%2B5K97%2BmIg4OH7RxrBPs8oDGjDs1Jl9Y%2B47a0PD9gLHPcqBfEupe7BPGv0tWO5SmnaVGUg%2B73c%2Bg5q5z6tBFwY43dDaBO46dQ%2B6lRdcLp0arRrttJKi1ODFvuewQsJJrUbzBFmgPix4zQJw0uc4AYvK2S7wWUV3sEOl9%2FcivY0dtBAP7CO%2Fbthx4l%2F6NYVo53jxBjL6VjG1llxL092PpYYj%2FD%2B11Sysxk1rKs9RBp3jrYZydVRv6cEF%2BVNiemYKYQO%2Ff6atLgw4JxAU%2B7qh2GNvSNIAH0N%2FSkKeqKDCWDYdtFIfZWDL3EIcq%2FClf%2FYjod2tulnNnl%2FeapkPGdWfLdY2C1MYMPWIgtEGOrEBZZRrB9zqdRn1WJ8fNsenAMy0WoU12R1vTCixLV2BUGovOpBVr8TugSh0H0f8NBgJZLoW%2BN2u3RjX0NSllJUCZy3YGHsjvX6gsKr6sO%2BQnVMysTVZt%2BCncmfjOxKm%2F%2BNPrkwi0VG82hrsZj%2Brzm731pnrfMiueYBzB5nd2eBqOCnU6EjVK%2F%2Flby1N%2FG3E9wWOydy1vHUoDPtde%2FxFVKSAGKOTmjdG2Q188%2FQCSBzOXGuq&amp;X-Amz-Algorithm=AWS4-HMAC-SHA256&amp;X-Amz-Credential=ASIAT7MQN47UTEMJY4WQ%2F20260603%2Feu-west-1%2Fs3%2Faws4_request&amp;X-Amz-Date=20260603T200219Z&amp;X-Amz-SignedHeaders=host&amp;X-Amz-Expires=900&amp;X-Amz-Signature=081e55dffec8dd16243390e313fc84cc6d2178b88334e9628958be77f761d06c 768w, https:\/\/glow-prod-er.s3.eu-west-1.amazonaws.com\/er\/public\/kirkhill22c\/uploads\/sites\/17155\/2019\/02\/SAM_1165-1024x768.jpg?X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&amp;X-Amz-Security-Token=IQoJb3JpZ2luX2VjEHwaCWV1LXdlc3QtMSJHMEUCIQDhqRtyFlqqF8DZdN6zJ%2FnUTRaaV%2FIwUzHcKlpvbuiAjAIgA%2BCGse2%2FIFOfSMbAIpMb2MUT4%2BrLYGFpuCRX23cnewkquQUIRRAFGgwyNzM1NzAxOTU0MzMiDB4W3XmCKf1e3aQdqyqWBX4fG9xVZWo8VOxF4KWZMSryWd115a8C2ysMlHnzojoo4YnH3TRLF8R2tXJDcvhzPhYJ%2FRwl9%2BSBC9kL34k1XuuJ%2FeUqwf3SXMOM9LEk2trdT%2Fm1ELg0ZiH602FOO5kokwt3NmOrF%2B8M5lVR31%2FGAvQU9EylM0hLoUjvOX5mZ69CFWHOdj0jS9y2kD9LHSbaZxEoJXSu0dYdz7Dtl8FgOs9%2Byb3pdPM%2BvCTJ%2BpOc%2FoSE4syrywS0tOyOA34fhrzNGGkaTG33N8dpTa71ioCTbQBAfLKvlaWeJQ6rAx6A%2FUfUc1VtK4Dp7yi5s6Du5vefmFky8m5GoH8UT3AhwADKC5yeCot2G0RTlhFnD7E%2FOlD%2F6iE0NtUzx3pGcbiACKn6ouxiirjrJS5CXtMec47r68uvSx9J6qcjhwx6vSZCIMuPwg2bbjT5RjXQTMa3ZEJCktxA74jbGrhsC7mJZMt1AkTFUROssfkvC%2FgSMdz5gsZBmSzr4GAsPOvkILNxfdqw%2FxbEc5SoyAL4%2Beu8UsPPOTSMBE%2B5K97%2BmIg4OH7RxrBPs8oDGjDs1Jl9Y%2B47a0PD9gLHPcqBfEupe7BPGv0tWO5SmnaVGUg%2B73c%2Bg5q5z6tBFwY43dDaBO46dQ%2B6lRdcLp0arRrttJKi1ODFvuewQsJJrUbzBFmgPix4zQJw0uc4AYvK2S7wWUV3sEOl9%2FcivY0dtBAP7CO%2Fbthx4l%2F6NYVo53jxBjL6VjG1llxL092PpYYj%2FD%2B11Sysxk1rKs9RBp3jrYZydVRv6cEF%2BVNiemYKYQO%2Ff6atLgw4JxAU%2B7qh2GNvSNIAH0N%2FSkKeqKDCWDYdtFIfZWDL3EIcq%2FClf%2FYjod2tulnNnl%2FeapkPGdWfLdY2C1MYMPWIgtEGOrEBZZRrB9zqdRn1WJ8fNsenAMy0WoU12R1vTCixLV2BUGovOpBVr8TugSh0H0f8NBgJZLoW%2BN2u3RjX0NSllJUCZy3YGHsjvX6gsKr6sO%2BQnVMysTVZt%2BCncmfjOxKm%2F%2BNPrkwi0VG82hrsZj%2Brzm731pnrfMiueYBzB5nd2eBqOCnU6EjVK%2F%2Flby1N%2FG3E9wWOydy1vHUoDPtde%2FxFVKSAGKOTmjdG2Q188%2FQCSBzOXGuq&amp;X-Amz-Algorithm=AWS4-HMAC-SHA256&amp;X-Amz-Credential=ASIAT7MQN47UTEMJY4WQ%2F20260603%2Feu-west-1%2Fs3%2Faws4_request&amp;X-Amz-Date=20260603T200219Z&amp;X-Amz-SignedHeaders=host&amp;X-Amz-Expires=900&amp;X-Amz-Signature=e952506d1274ca19fab92177d0487c0a5193b7334e2bccc7325df11ffa5dc78e 1024w, https:\/\/blogs.glowscotland.org.uk\/er\/public\/kirkhill22c\/uploads\/sites\/17155\/2019\/02\/SAM_1165.jpg 1260w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/> <img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"316\" data-permalink=\"https:\/\/blogs.glowscotland.org.uk\/er\/kirkhill22c\/2019\/02\/26\/science-electricity\/sam_1164\/\" data-orig-file=\"https:\/\/blogs.glowscotland.org.uk\/er\/public\/kirkhill22c\/uploads\/sites\/17155\/2019\/02\/SAM_1164.jpg\" data-orig-size=\"1260,945\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"SAM_1164\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"https:\/\/glow-prod-er.s3.eu-west-1.amazonaws.com\/er\/public\/kirkhill22c\/uploads\/sites\/17155\/2019\/02\/SAM_1164-300x225.jpg?X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&amp;X-Amz-Security-Token=IQoJb3JpZ2luX2VjEHwaCWV1LXdlc3QtMSJHMEUCIQDhqRtyFlqqF8DZdN6zJ%2FnUTRaaV%2FIwUzHcKlpvbuiAjAIgA%2BCGse2%2FIFOfSMbAIpMb2MUT4%2BrLYGFpuCRX23cnewkquQUIRRAFGgwyNzM1NzAxOTU0MzMiDB4W3XmCKf1e3aQdqyqWBX4fG9xVZWo8VOxF4KWZMSryWd115a8C2ysMlHnzojoo4YnH3TRLF8R2tXJDcvhzPhYJ%2FRwl9%2BSBC9kL34k1XuuJ%2FeUqwf3SXMOM9LEk2trdT%2Fm1ELg0ZiH602FOO5kokwt3NmOrF%2B8M5lVR31%2FGAvQU9EylM0hLoUjvOX5mZ69CFWHOdj0jS9y2kD9LHSbaZxEoJXSu0dYdz7Dtl8FgOs9%2Byb3pdPM%2BvCTJ%2BpOc%2FoSE4syrywS0tOyOA34fhrzNGGkaTG33N8dpTa71ioCTbQBAfLKvlaWeJQ6rAx6A%2FUfUc1VtK4Dp7yi5s6Du5vefmFky8m5GoH8UT3AhwADKC5yeCot2G0RTlhFnD7E%2FOlD%2F6iE0NtUzx3pGcbiACKn6ouxiirjrJS5CXtMec47r68uvSx9J6qcjhwx6vSZCIMuPwg2bbjT5RjXQTMa3ZEJCktxA74jbGrhsC7mJZMt1AkTFUROssfkvC%2FgSMdz5gsZBmSzr4GAsPOvkILNxfdqw%2FxbEc5SoyAL4%2Beu8UsPPOTSMBE%2B5K97%2BmIg4OH7RxrBPs8oDGjDs1Jl9Y%2B47a0PD9gLHPcqBfEupe7BPGv0tWO5SmnaVGUg%2B73c%2Bg5q5z6tBFwY43dDaBO46dQ%2B6lRdcLp0arRrttJKi1ODFvuewQsJJrUbzBFmgPix4zQJw0uc4AYvK2S7wWUV3sEOl9%2FcivY0dtBAP7CO%2Fbthx4l%2F6NYVo53jxBjL6VjG1llxL092PpYYj%2FD%2B11Sysxk1rKs9RBp3jrYZydVRv6cEF%2BVNiemYKYQO%2Ff6atLgw4JxAU%2B7qh2GNvSNIAH0N%2FSkKeqKDCWDYdtFIfZWDL3EIcq%2FClf%2FYjod2tulnNnl%2FeapkPGdWfLdY2C1MYMPWIgtEGOrEBZZRrB9zqdRn1WJ8fNsenAMy0WoU12R1vTCixLV2BUGovOpBVr8TugSh0H0f8NBgJZLoW%2BN2u3RjX0NSllJUCZy3YGHsjvX6gsKr6sO%2BQnVMysTVZt%2BCncmfjOxKm%2F%2BNPrkwi0VG82hrsZj%2Brzm731pnrfMiueYBzB5nd2eBqOCnU6EjVK%2F%2Flby1N%2FG3E9wWOydy1vHUoDPtde%2FxFVKSAGKOTmjdG2Q188%2FQCSBzOXGuq&amp;X-Amz-Algorithm=AWS4-HMAC-SHA256&amp;X-Amz-Credential=ASIAT7MQN47UTEMJY4WQ%2F20260603%2Feu-west-1%2Fs3%2Faws4_request&amp;X-Amz-Date=20260603T200219Z&amp;X-Amz-SignedHeaders=host&amp;X-Amz-Expires=900&amp;X-Amz-Signature=57a509e2e838132e80c9988c409667f686773aed8ba70f772cac0cbd5a9b122c\" data-large-file=\"https:\/\/glow-prod-er.s3.eu-west-1.amazonaws.com\/er\/public\/kirkhill22c\/uploads\/sites\/17155\/2019\/02\/SAM_1164-1024x768.jpg?X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&amp;X-Amz-Security-Token=IQoJb3JpZ2luX2VjEHwaCWV1LXdlc3QtMSJHMEUCIQDhqRtyFlqqF8DZdN6zJ%2FnUTRaaV%2FIwUzHcKlpvbuiAjAIgA%2BCGse2%2FIFOfSMbAIpMb2MUT4%2BrLYGFpuCRX23cnewkquQUIRRAFGgwyNzM1NzAxOTU0MzMiDB4W3XmCKf1e3aQdqyqWBX4fG9xVZWo8VOxF4KWZMSryWd115a8C2ysMlHnzojoo4YnH3TRLF8R2tXJDcvhzPhYJ%2FRwl9%2BSBC9kL34k1XuuJ%2FeUqwf3SXMOM9LEk2trdT%2Fm1ELg0ZiH602FOO5kokwt3NmOrF%2B8M5lVR31%2FGAvQU9EylM0hLoUjvOX5mZ69CFWHOdj0jS9y2kD9LHSbaZxEoJXSu0dYdz7Dtl8FgOs9%2Byb3pdPM%2BvCTJ%2BpOc%2FoSE4syrywS0tOyOA34fhrzNGGkaTG33N8dpTa71ioCTbQBAfLKvlaWeJQ6rAx6A%2FUfUc1VtK4Dp7yi5s6Du5vefmFky8m5GoH8UT3AhwADKC5yeCot2G0RTlhFnD7E%2FOlD%2F6iE0NtUzx3pGcbiACKn6ouxiirjrJS5CXtMec47r68uvSx9J6qcjhwx6vSZCIMuPwg2bbjT5RjXQTMa3ZEJCktxA74jbGrhsC7mJZMt1AkTFUROssfkvC%2FgSMdz5gsZBmSzr4GAsPOvkILNxfdqw%2FxbEc5SoyAL4%2Beu8UsPPOTSMBE%2B5K97%2BmIg4OH7RxrBPs8oDGjDs1Jl9Y%2B47a0PD9gLHPcqBfEupe7BPGv0tWO5SmnaVGUg%2B73c%2Bg5q5z6tBFwY43dDaBO46dQ%2B6lRdcLp0arRrttJKi1ODFvuewQsJJrUbzBFmgPix4zQJw0uc4AYvK2S7wWUV3sEOl9%2FcivY0dtBAP7CO%2Fbthx4l%2F6NYVo53jxBjL6VjG1llxL092PpYYj%2FD%2B11Sysxk1rKs9RBp3jrYZydVRv6cEF%2BVNiemYKYQO%2Ff6atLgw4JxAU%2B7qh2GNvSNIAH0N%2FSkKeqKDCWDYdtFIfZWDL3EIcq%2FClf%2FYjod2tulnNnl%2FeapkPGdWfLdY2C1MYMPWIgtEGOrEBZZRrB9zqdRn1WJ8fNsenAMy0WoU12R1vTCixLV2BUGovOpBVr8TugSh0H0f8NBgJZLoW%2BN2u3RjX0NSllJUCZy3YGHsjvX6gsKr6sO%2BQnVMysTVZt%2BCncmfjOxKm%2F%2BNPrkwi0VG82hrsZj%2Brzm731pnrfMiueYBzB5nd2eBqOCnU6EjVK%2F%2Flby1N%2FG3E9wWOydy1vHUoDPtde%2FxFVKSAGKOTmjdG2Q188%2FQCSBzOXGuq&amp;X-Amz-Algorithm=AWS4-HMAC-SHA256&amp;X-Amz-Credential=ASIAT7MQN47UTEMJY4WQ%2F20260603%2Feu-west-1%2Fs3%2Faws4_request&amp;X-Amz-Date=20260603T200219Z&amp;X-Amz-SignedHeaders=host&amp;X-Amz-Expires=900&amp;X-Amz-Signature=396e2bf326167a8da68c149aa86d519b1f49a9e5a85bd8e4d16022683dcb6f25\" class=\"alignnone size-medium wp-image-316\" src=\"https:\/\/glow-prod-er.s3.eu-west-1.amazonaws.com\/er\/public\/kirkhill22c\/uploads\/sites\/17155\/2019\/02\/SAM_1164-300x225.jpg?X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&#038;X-Amz-Security-Token=IQoJb3JpZ2luX2VjEHwaCWV1LXdlc3QtMSJHMEUCIQDhqRtyFlqqF8DZdN6zJ%2FnUTRaaV%2FIwUzHcKlpvbuiAjAIgA%2BCGse2%2FIFOfSMbAIpMb2MUT4%2BrLYGFpuCRX23cnewkquQUIRRAFGgwyNzM1NzAxOTU0MzMiDB4W3XmCKf1e3aQdqyqWBX4fG9xVZWo8VOxF4KWZMSryWd115a8C2ysMlHnzojoo4YnH3TRLF8R2tXJDcvhzPhYJ%2FRwl9%2BSBC9kL34k1XuuJ%2FeUqwf3SXMOM9LEk2trdT%2Fm1ELg0ZiH602FOO5kokwt3NmOrF%2B8M5lVR31%2FGAvQU9EylM0hLoUjvOX5mZ69CFWHOdj0jS9y2kD9LHSbaZxEoJXSu0dYdz7Dtl8FgOs9%2Byb3pdPM%2BvCTJ%2BpOc%2FoSE4syrywS0tOyOA34fhrzNGGkaTG33N8dpTa71ioCTbQBAfLKvlaWeJQ6rAx6A%2FUfUc1VtK4Dp7yi5s6Du5vefmFky8m5GoH8UT3AhwADKC5yeCot2G0RTlhFnD7E%2FOlD%2F6iE0NtUzx3pGcbiACKn6ouxiirjrJS5CXtMec47r68uvSx9J6qcjhwx6vSZCIMuPwg2bbjT5RjXQTMa3ZEJCktxA74jbGrhsC7mJZMt1AkTFUROssfkvC%2FgSMdz5gsZBmSzr4GAsPOvkILNxfdqw%2FxbEc5SoyAL4%2Beu8UsPPOTSMBE%2B5K97%2BmIg4OH7RxrBPs8oDGjDs1Jl9Y%2B47a0PD9gLHPcqBfEupe7BPGv0tWO5SmnaVGUg%2B73c%2Bg5q5z6tBFwY43dDaBO46dQ%2B6lRdcLp0arRrttJKi1ODFvuewQsJJrUbzBFmgPix4zQJw0uc4AYvK2S7wWUV3sEOl9%2FcivY0dtBAP7CO%2Fbthx4l%2F6NYVo53jxBjL6VjG1llxL092PpYYj%2FD%2B11Sysxk1rKs9RBp3jrYZydVRv6cEF%2BVNiemYKYQO%2Ff6atLgw4JxAU%2B7qh2GNvSNIAH0N%2FSkKeqKDCWDYdtFIfZWDL3EIcq%2FClf%2FYjod2tulnNnl%2FeapkPGdWfLdY2C1MYMPWIgtEGOrEBZZRrB9zqdRn1WJ8fNsenAMy0WoU12R1vTCixLV2BUGovOpBVr8TugSh0H0f8NBgJZLoW%2BN2u3RjX0NSllJUCZy3YGHsjvX6gsKr6sO%2BQnVMysTVZt%2BCncmfjOxKm%2F%2BNPrkwi0VG82hrsZj%2Brzm731pnrfMiueYBzB5nd2eBqOCnU6EjVK%2F%2Flby1N%2FG3E9wWOydy1vHUoDPtde%2FxFVKSAGKOTmjdG2Q188%2FQCSBzOXGuq&#038;X-Amz-Algorithm=AWS4-HMAC-SHA256&#038;X-Amz-Credential=ASIAT7MQN47UTEMJY4WQ%2F20260603%2Feu-west-1%2Fs3%2Faws4_request&#038;X-Amz-Date=20260603T200219Z&#038;X-Amz-SignedHeaders=host&#038;X-Amz-Expires=900&#038;X-Amz-Signature=57a509e2e838132e80c9988c409667f686773aed8ba70f772cac0cbd5a9b122c\" alt=\"\" width=\"300\" height=\"225\" srcset=\"https:\/\/glow-prod-er.s3.eu-west-1.amazonaws.com\/er\/public\/kirkhill22c\/uploads\/sites\/17155\/2019\/02\/SAM_1164-300x225.jpg?X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&amp;X-Amz-Security-Token=IQoJb3JpZ2luX2VjEHwaCWV1LXdlc3QtMSJHMEUCIQDhqRtyFlqqF8DZdN6zJ%2FnUTRaaV%2FIwUzHcKlpvbuiAjAIgA%2BCGse2%2FIFOfSMbAIpMb2MUT4%2BrLYGFpuCRX23cnewkquQUIRRAFGgwyNzM1NzAxOTU0MzMiDB4W3XmCKf1e3aQdqyqWBX4fG9xVZWo8VOxF4KWZMSryWd115a8C2ysMlHnzojoo4YnH3TRLF8R2tXJDcvhzPhYJ%2FRwl9%2BSBC9kL34k1XuuJ%2FeUqwf3SXMOM9LEk2trdT%2Fm1ELg0ZiH602FOO5kokwt3NmOrF%2B8M5lVR31%2FGAvQU9EylM0hLoUjvOX5mZ69CFWHOdj0jS9y2kD9LHSbaZxEoJXSu0dYdz7Dtl8FgOs9%2Byb3pdPM%2BvCTJ%2BpOc%2FoSE4syrywS0tOyOA34fhrzNGGkaTG33N8dpTa71ioCTbQBAfLKvlaWeJQ6rAx6A%2FUfUc1VtK4Dp7yi5s6Du5vefmFky8m5GoH8UT3AhwADKC5yeCot2G0RTlhFnD7E%2FOlD%2F6iE0NtUzx3pGcbiACKn6ouxiirjrJS5CXtMec47r68uvSx9J6qcjhwx6vSZCIMuPwg2bbjT5RjXQTMa3ZEJCktxA74jbGrhsC7mJZMt1AkTFUROssfkvC%2FgSMdz5gsZBmSzr4GAsPOvkILNxfdqw%2FxbEc5SoyAL4%2Beu8UsPPOTSMBE%2B5K97%2BmIg4OH7RxrBPs8oDGjDs1Jl9Y%2B47a0PD9gLHPcqBfEupe7BPGv0tWO5SmnaVGUg%2B73c%2Bg5q5z6tBFwY43dDaBO46dQ%2B6lRdcLp0arRrttJKi1ODFvuewQsJJrUbzBFmgPix4zQJw0uc4AYvK2S7wWUV3sEOl9%2FcivY0dtBAP7CO%2Fbthx4l%2F6NYVo53jxBjL6VjG1llxL092PpYYj%2FD%2B11Sysxk1rKs9RBp3jrYZydVRv6cEF%2BVNiemYKYQO%2Ff6atLgw4JxAU%2B7qh2GNvSNIAH0N%2FSkKeqKDCWDYdtFIfZWDL3EIcq%2FClf%2FYjod2tulnNnl%2FeapkPGdWfLdY2C1MYMPWIgtEGOrEBZZRrB9zqdRn1WJ8fNsenAMy0WoU12R1vTCixLV2BUGovOpBVr8TugSh0H0f8NBgJZLoW%2BN2u3RjX0NSllJUCZy3YGHsjvX6gsKr6sO%2BQnVMysTVZt%2BCncmfjOxKm%2F%2BNPrkwi0VG82hrsZj%2Brzm731pnrfMiueYBzB5nd2eBqOCnU6EjVK%2F%2Flby1N%2FG3E9wWOydy1vHUoDPtde%2FxFVKSAGKOTmjdG2Q188%2FQCSBzOXGuq&amp;X-Amz-Algorithm=AWS4-HMAC-SHA256&amp;X-Amz-Credential=ASIAT7MQN47UTEMJY4WQ%2F20260603%2Feu-west-1%2Fs3%2Faws4_request&amp;X-Amz-Date=20260603T200219Z&amp;X-Amz-SignedHeaders=host&amp;X-Amz-Expires=900&amp;X-Amz-Signature=57a509e2e838132e80c9988c409667f686773aed8ba70f772cac0cbd5a9b122c 300w, https:\/\/glow-prod-er.s3.eu-west-1.amazonaws.com\/er\/public\/kirkhill22c\/uploads\/sites\/17155\/2019\/02\/SAM_1164-768x576.jpg?X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&amp;X-Amz-Security-Token=IQoJb3JpZ2luX2VjEHwaCWV1LXdlc3QtMSJHMEUCIQDhqRtyFlqqF8DZdN6zJ%2FnUTRaaV%2FIwUzHcKlpvbuiAjAIgA%2BCGse2%2FIFOfSMbAIpMb2MUT4%2BrLYGFpuCRX23cnewkquQUIRRAFGgwyNzM1NzAxOTU0MzMiDB4W3XmCKf1e3aQdqyqWBX4fG9xVZWo8VOxF4KWZMSryWd115a8C2ysMlHnzojoo4YnH3TRLF8R2tXJDcvhzPhYJ%2FRwl9%2BSBC9kL34k1XuuJ%2FeUqwf3SXMOM9LEk2trdT%2Fm1ELg0ZiH602FOO5kokwt3NmOrF%2B8M5lVR31%2FGAvQU9EylM0hLoUjvOX5mZ69CFWHOdj0jS9y2kD9LHSbaZxEoJXSu0dYdz7Dtl8FgOs9%2Byb3pdPM%2BvCTJ%2BpOc%2FoSE4syrywS0tOyOA34fhrzNGGkaTG33N8dpTa71ioCTbQBAfLKvlaWeJQ6rAx6A%2FUfUc1VtK4Dp7yi5s6Du5vefmFky8m5GoH8UT3AhwADKC5yeCot2G0RTlhFnD7E%2FOlD%2F6iE0NtUzx3pGcbiACKn6ouxiirjrJS5CXtMec47r68uvSx9J6qcjhwx6vSZCIMuPwg2bbjT5RjXQTMa3ZEJCktxA74jbGrhsC7mJZMt1AkTFUROssfkvC%2FgSMdz5gsZBmSzr4GAsPOvkILNxfdqw%2FxbEc5SoyAL4%2Beu8UsPPOTSMBE%2B5K97%2BmIg4OH7RxrBPs8oDGjDs1Jl9Y%2B47a0PD9gLHPcqBfEupe7BPGv0tWO5SmnaVGUg%2B73c%2Bg5q5z6tBFwY43dDaBO46dQ%2B6lRdcLp0arRrttJKi1ODFvuewQsJJrUbzBFmgPix4zQJw0uc4AYvK2S7wWUV3sEOl9%2FcivY0dtBAP7CO%2Fbthx4l%2F6NYVo53jxBjL6VjG1llxL092PpYYj%2FD%2B11Sysxk1rKs9RBp3jrYZydVRv6cEF%2BVNiemYKYQO%2Ff6atLgw4JxAU%2B7qh2GNvSNIAH0N%2FSkKeqKDCWDYdtFIfZWDL3EIcq%2FClf%2FYjod2tulnNnl%2FeapkPGdWfLdY2C1MYMPWIgtEGOrEBZZRrB9zqdRn1WJ8fNsenAMy0WoU12R1vTCixLV2BUGovOpBVr8TugSh0H0f8NBgJZLoW%2BN2u3RjX0NSllJUCZy3YGHsjvX6gsKr6sO%2BQnVMysTVZt%2BCncmfjOxKm%2F%2BNPrkwi0VG82hrsZj%2Brzm731pnrfMiueYBzB5nd2eBqOCnU6EjVK%2F%2Flby1N%2FG3E9wWOydy1vHUoDPtde%2FxFVKSAGKOTmjdG2Q188%2FQCSBzOXGuq&amp;X-Amz-Algorithm=AWS4-HMAC-SHA256&amp;X-Amz-Credential=ASIAT7MQN47UTEMJY4WQ%2F20260603%2Feu-west-1%2Fs3%2Faws4_request&amp;X-Amz-Date=20260603T200219Z&amp;X-Amz-SignedHeaders=host&amp;X-Amz-Expires=900&amp;X-Amz-Signature=bf345fdb0e9345b84a958f246a374b18f9473dd71a6991ce6a0f95125d245f2a 768w, https:\/\/glow-prod-er.s3.eu-west-1.amazonaws.com\/er\/public\/kirkhill22c\/uploads\/sites\/17155\/2019\/02\/SAM_1164-1024x768.jpg?X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&amp;X-Amz-Security-Token=IQoJb3JpZ2luX2VjEHwaCWV1LXdlc3QtMSJHMEUCIQDhqRtyFlqqF8DZdN6zJ%2FnUTRaaV%2FIwUzHcKlpvbuiAjAIgA%2BCGse2%2FIFOfSMbAIpMb2MUT4%2BrLYGFpuCRX23cnewkquQUIRRAFGgwyNzM1NzAxOTU0MzMiDB4W3XmCKf1e3aQdqyqWBX4fG9xVZWo8VOxF4KWZMSryWd115a8C2ysMlHnzojoo4YnH3TRLF8R2tXJDcvhzPhYJ%2FRwl9%2BSBC9kL34k1XuuJ%2FeUqwf3SXMOM9LEk2trdT%2Fm1ELg0ZiH602FOO5kokwt3NmOrF%2B8M5lVR31%2FGAvQU9EylM0hLoUjvOX5mZ69CFWHOdj0jS9y2kD9LHSbaZxEoJXSu0dYdz7Dtl8FgOs9%2Byb3pdPM%2BvCTJ%2BpOc%2FoSE4syrywS0tOyOA34fhrzNGGkaTG33N8dpTa71ioCTbQBAfLKvlaWeJQ6rAx6A%2FUfUc1VtK4Dp7yi5s6Du5vefmFky8m5GoH8UT3AhwADKC5yeCot2G0RTlhFnD7E%2FOlD%2F6iE0NtUzx3pGcbiACKn6ouxiirjrJS5CXtMec47r68uvSx9J6qcjhwx6vSZCIMuPwg2bbjT5RjXQTMa3ZEJCktxA74jbGrhsC7mJZMt1AkTFUROssfkvC%2FgSMdz5gsZBmSzr4GAsPOvkILNxfdqw%2FxbEc5SoyAL4%2Beu8UsPPOTSMBE%2B5K97%2BmIg4OH7RxrBPs8oDGjDs1Jl9Y%2B47a0PD9gLHPcqBfEupe7BPGv0tWO5SmnaVGUg%2B73c%2Bg5q5z6tBFwY43dDaBO46dQ%2B6lRdcLp0arRrttJKi1ODFvuewQsJJrUbzBFmgPix4zQJw0uc4AYvK2S7wWUV3sEOl9%2FcivY0dtBAP7CO%2Fbthx4l%2F6NYVo53jxBjL6VjG1llxL092PpYYj%2FD%2B11Sysxk1rKs9RBp3jrYZydVRv6cEF%2BVNiemYKYQO%2Ff6atLgw4JxAU%2B7qh2GNvSNIAH0N%2FSkKeqKDCWDYdtFIfZWDL3EIcq%2FClf%2FYjod2tulnNnl%2FeapkPGdWfLdY2C1MYMPWIgtEGOrEBZZRrB9zqdRn1WJ8fNsenAMy0WoU12R1vTCixLV2BUGovOpBVr8TugSh0H0f8NBgJZLoW%2BN2u3RjX0NSllJUCZy3YGHsjvX6gsKr6sO%2BQnVMysTVZt%2BCncmfjOxKm%2F%2BNPrkwi0VG82hrsZj%2Brzm731pnrfMiueYBzB5nd2eBqOCnU6EjVK%2F%2Flby1N%2FG3E9wWOydy1vHUoDPtde%2FxFVKSAGKOTmjdG2Q188%2FQCSBzOXGuq&amp;X-Amz-Algorithm=AWS4-HMAC-SHA256&amp;X-Amz-Credential=ASIAT7MQN47UTEMJY4WQ%2F20260603%2Feu-west-1%2Fs3%2Faws4_request&amp;X-Amz-Date=20260603T200219Z&amp;X-Amz-SignedHeaders=host&amp;X-Amz-Expires=900&amp;X-Amz-Signature=396e2bf326167a8da68c149aa86d519b1f49a9e5a85bd8e4d16022683dcb6f25 1024w, https:\/\/blogs.glowscotland.org.uk\/er\/public\/kirkhill22c\/uploads\/sites\/17155\/2019\/02\/SAM_1164.jpg 1260w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/p>\n","protected":false},"excerpt":{"rendered":"<p>P4c have been building circuits!\u00a0 Today we tested lots of materials in the classroom to see if they were conductors or insulators.\u00a0 Conductors make the bulb light up!\u00a0 We discovered that the conductors all had metal in them.<\/p>\n","protected":false},"author":6163,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[38,36],"tags":[],"class_list":["post-315","post","type-post","status-publish","format-standard","hentry","category-forces-electricity-waves","category-science"],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/blogs.glowscotland.org.uk\/er\/kirkhill22c\/wp-json\/wp\/v2\/posts\/315","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blogs.glowscotland.org.uk\/er\/kirkhill22c\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blogs.glowscotland.org.uk\/er\/kirkhill22c\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blogs.glowscotland.org.uk\/er\/kirkhill22c\/wp-json\/wp\/v2\/users\/6163"}],"replies":[{"embeddable":true,"href":"https:\/\/blogs.glowscotland.org.uk\/er\/kirkhill22c\/wp-json\/wp\/v2\/comments?post=315"}],"version-history":[{"count":1,"href":"https:\/\/blogs.glowscotland.org.uk\/er\/kirkhill22c\/wp-json\/wp\/v2\/posts\/315\/revisions"}],"predecessor-version":[{"id":320,"href":"https:\/\/blogs.glowscotland.org.uk\/er\/kirkhill22c\/wp-json\/wp\/v2\/posts\/315\/revisions\/320"}],"wp:attachment":[{"href":"https:\/\/blogs.glowscotland.org.uk\/er\/kirkhill22c\/wp-json\/wp\/v2\/media?parent=315"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blogs.glowscotland.org.uk\/er\/kirkhill22c\/wp-json\/wp\/v2\/categories?post=315"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blogs.glowscotland.org.uk\/er\/kirkhill22c\/wp-json\/wp\/v2\/tags?post=315"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}