{"id":1204,"date":"2024-03-28T12:54:57","date_gmt":"2024-03-28T12:54:57","guid":{"rendered":"https:\/\/blogs.glowscotland.org.uk\/sh\/urafirth\/?p=1204"},"modified":"2024-03-28T12:54:57","modified_gmt":"2024-03-28T12:54:57","slug":"6-3-24-sailing-boats-and-surface-tension","status":"publish","type":"post","link":"https:\/\/blogs.glowscotland.org.uk\/sh\/urafirth\/2024\/03\/28\/6-3-24-sailing-boats-and-surface-tension\/","title":{"rendered":"6.3.24  Sailing boats and surface tension"},"content":{"rendered":"<p>We made sailing boats with a cardboard base then added sails.\u00a0 Wind power was used to get them to move.\u00a0 Passengers were added as an extra challenge.<\/p>\n<p><a href=\"https:\/\/blogs.glowscotland.org.uk\/sh\/public\/urafirth\/uploads\/sites\/1615\/2024\/03\/28124439\/IMG_1531.jpg\"><img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"1205\" data-permalink=\"https:\/\/blogs.glowscotland.org.uk\/sh\/urafirth\/2024\/03\/28\/6-3-24-sailing-boats-and-surface-tension\/img_1531\/\" data-orig-file=\"https:\/\/blogs.glowscotland.org.uk\/sh\/public\/urafirth\/uploads\/sites\/1615\/2024\/03\/28124439\/IMG_1531.jpg\" data-orig-size=\"1260,945\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;2.2&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;iPhone 6s&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1709719887&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;4.15&quot;,&quot;iso&quot;:&quot;64&quot;,&quot;shutter_speed&quot;:&quot;0.03030303030303&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;1&quot;}\" data-image-title=\"IMG_1531\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"https:\/\/blogs.glowscotland.org.uk\/sh\/public\/urafirth\/uploads\/sites\/1615\/2024\/03\/28124439\/IMG_1531-300x225.jpg\" data-large-file=\"https:\/\/blogs.glowscotland.org.uk\/sh\/public\/urafirth\/uploads\/sites\/1615\/2024\/03\/28124439\/IMG_1531-1024x768.jpg\" class=\"alignnone size-medium wp-image-1205\" src=\"https:\/\/blogs.glowscotland.org.uk\/sh\/public\/urafirth\/uploads\/sites\/1615\/2024\/03\/28124439\/IMG_1531-300x225.jpg\" alt=\"\" width=\"300\" height=\"225\" srcset=\"https:\/\/blogs.glowscotland.org.uk\/sh\/public\/urafirth\/uploads\/sites\/1615\/2024\/03\/28124439\/IMG_1531-300x225.jpg 300w, https:\/\/blogs.glowscotland.org.uk\/sh\/public\/urafirth\/uploads\/sites\/1615\/2024\/03\/28124439\/IMG_1531-1024x768.jpg 1024w, https:\/\/blogs.glowscotland.org.uk\/sh\/public\/urafirth\/uploads\/sites\/1615\/2024\/03\/28124439\/IMG_1531-768x576.jpg 768w, https:\/\/blogs.glowscotland.org.uk\/sh\/public\/urafirth\/uploads\/sites\/1615\/2024\/03\/28124439\/IMG_1531.jpg 1260w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a> <a href=\"https:\/\/blogs.glowscotland.org.uk\/sh\/public\/urafirth\/uploads\/sites\/1615\/2024\/03\/28124444\/IMG_1532.jpg\"><img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"1206\" data-permalink=\"https:\/\/blogs.glowscotland.org.uk\/sh\/urafirth\/2024\/03\/28\/6-3-24-sailing-boats-and-surface-tension\/img_1532\/\" data-orig-file=\"https:\/\/blogs.glowscotland.org.uk\/sh\/public\/urafirth\/uploads\/sites\/1615\/2024\/03\/28124444\/IMG_1532.jpg\" data-orig-size=\"1260,945\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;2.2&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;iPhone 6s&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1709720032&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;4.15&quot;,&quot;iso&quot;:&quot;64&quot;,&quot;shutter_speed&quot;:&quot;0.03030303030303&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;1&quot;}\" data-image-title=\"IMG_1532\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"https:\/\/blogs.glowscotland.org.uk\/sh\/public\/urafirth\/uploads\/sites\/1615\/2024\/03\/28124444\/IMG_1532-300x225.jpg\" data-large-file=\"https:\/\/blogs.glowscotland.org.uk\/sh\/public\/urafirth\/uploads\/sites\/1615\/2024\/03\/28124444\/IMG_1532-1024x768.jpg\" class=\"alignnone size-medium wp-image-1206\" src=\"https:\/\/blogs.glowscotland.org.uk\/sh\/public\/urafirth\/uploads\/sites\/1615\/2024\/03\/28124444\/IMG_1532-300x225.jpg\" alt=\"\" width=\"300\" height=\"225\" srcset=\"https:\/\/blogs.glowscotland.org.uk\/sh\/public\/urafirth\/uploads\/sites\/1615\/2024\/03\/28124444\/IMG_1532-300x225.jpg 300w, https:\/\/blogs.glowscotland.org.uk\/sh\/public\/urafirth\/uploads\/sites\/1615\/2024\/03\/28124444\/IMG_1532-1024x768.jpg 1024w, https:\/\/blogs.glowscotland.org.uk\/sh\/public\/urafirth\/uploads\/sites\/1615\/2024\/03\/28124444\/IMG_1532-768x576.jpg 768w, https:\/\/blogs.glowscotland.org.uk\/sh\/public\/urafirth\/uploads\/sites\/1615\/2024\/03\/28124444\/IMG_1532.jpg 1260w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a> <a href=\"https:\/\/blogs.glowscotland.org.uk\/sh\/public\/urafirth\/uploads\/sites\/1615\/2024\/03\/28124450\/IMG_1533.jpg\"><img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"1207\" data-permalink=\"https:\/\/blogs.glowscotland.org.uk\/sh\/urafirth\/2024\/03\/28\/6-3-24-sailing-boats-and-surface-tension\/img_1533\/\" data-orig-file=\"https:\/\/blogs.glowscotland.org.uk\/sh\/public\/urafirth\/uploads\/sites\/1615\/2024\/03\/28124450\/IMG_1533.jpg\" data-orig-size=\"1260,945\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;2.2&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;iPhone 6s&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1709720046&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;4.15&quot;,&quot;iso&quot;:&quot;50&quot;,&quot;shutter_speed&quot;:&quot;0.033333333333333&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;1&quot;}\" data-image-title=\"IMG_1533\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"https:\/\/blogs.glowscotland.org.uk\/sh\/public\/urafirth\/uploads\/sites\/1615\/2024\/03\/28124450\/IMG_1533-300x225.jpg\" data-large-file=\"https:\/\/blogs.glowscotland.org.uk\/sh\/public\/urafirth\/uploads\/sites\/1615\/2024\/03\/28124450\/IMG_1533-1024x768.jpg\" class=\"alignnone size-medium wp-image-1207\" src=\"https:\/\/blogs.glowscotland.org.uk\/sh\/public\/urafirth\/uploads\/sites\/1615\/2024\/03\/28124450\/IMG_1533-300x225.jpg\" alt=\"\" width=\"300\" height=\"225\" srcset=\"https:\/\/blogs.glowscotland.org.uk\/sh\/public\/urafirth\/uploads\/sites\/1615\/2024\/03\/28124450\/IMG_1533-300x225.jpg 300w, https:\/\/blogs.glowscotland.org.uk\/sh\/public\/urafirth\/uploads\/sites\/1615\/2024\/03\/28124450\/IMG_1533-1024x768.jpg 1024w, https:\/\/blogs.glowscotland.org.uk\/sh\/public\/urafirth\/uploads\/sites\/1615\/2024\/03\/28124450\/IMG_1533-768x576.jpg 768w, https:\/\/blogs.glowscotland.org.uk\/sh\/public\/urafirth\/uploads\/sites\/1615\/2024\/03\/28124450\/IMG_1533.jpg 1260w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a> <a href=\"https:\/\/blogs.glowscotland.org.uk\/sh\/public\/urafirth\/uploads\/sites\/1615\/2024\/03\/28124456\/IMG_1534.jpg\"><img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"1208\" data-permalink=\"https:\/\/blogs.glowscotland.org.uk\/sh\/urafirth\/2024\/03\/28\/6-3-24-sailing-boats-and-surface-tension\/img_1534\/\" data-orig-file=\"https:\/\/blogs.glowscotland.org.uk\/sh\/public\/urafirth\/uploads\/sites\/1615\/2024\/03\/28124456\/IMG_1534.jpg\" data-orig-size=\"1260,945\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;2.2&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;iPhone 6s&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1709720060&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;4.15&quot;,&quot;iso&quot;:&quot;64&quot;,&quot;shutter_speed&quot;:&quot;0.033333333333333&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;1&quot;}\" data-image-title=\"IMG_1534\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"https:\/\/blogs.glowscotland.org.uk\/sh\/public\/urafirth\/uploads\/sites\/1615\/2024\/03\/28124456\/IMG_1534-300x225.jpg\" data-large-file=\"https:\/\/blogs.glowscotland.org.uk\/sh\/public\/urafirth\/uploads\/sites\/1615\/2024\/03\/28124456\/IMG_1534-1024x768.jpg\" class=\"alignnone size-medium wp-image-1208\" src=\"https:\/\/blogs.glowscotland.org.uk\/sh\/public\/urafirth\/uploads\/sites\/1615\/2024\/03\/28124456\/IMG_1534-300x225.jpg\" alt=\"\" width=\"300\" height=\"225\" srcset=\"https:\/\/blogs.glowscotland.org.uk\/sh\/public\/urafirth\/uploads\/sites\/1615\/2024\/03\/28124456\/IMG_1534-300x225.jpg 300w, https:\/\/blogs.glowscotland.org.uk\/sh\/public\/urafirth\/uploads\/sites\/1615\/2024\/03\/28124456\/IMG_1534-1024x768.jpg 1024w, https:\/\/blogs.glowscotland.org.uk\/sh\/public\/urafirth\/uploads\/sites\/1615\/2024\/03\/28124456\/IMG_1534-768x576.jpg 768w, https:\/\/blogs.glowscotland.org.uk\/sh\/public\/urafirth\/uploads\/sites\/1615\/2024\/03\/28124456\/IMG_1534.jpg 1260w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a> <a href=\"https:\/\/blogs.glowscotland.org.uk\/sh\/public\/urafirth\/uploads\/sites\/1615\/2024\/03\/28124502\/IMG_1535.jpg\"><img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"1209\" data-permalink=\"https:\/\/blogs.glowscotland.org.uk\/sh\/urafirth\/2024\/03\/28\/6-3-24-sailing-boats-and-surface-tension\/img_1535\/\" data-orig-file=\"https:\/\/blogs.glowscotland.org.uk\/sh\/public\/urafirth\/uploads\/sites\/1615\/2024\/03\/28124502\/IMG_1535.jpg\" data-orig-size=\"1260,945\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;2.2&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;iPhone 6s&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1709720437&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;4.15&quot;,&quot;iso&quot;:&quot;125&quot;,&quot;shutter_speed&quot;:&quot;0.03030303030303&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;1&quot;}\" data-image-title=\"IMG_1535\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"https:\/\/blogs.glowscotland.org.uk\/sh\/public\/urafirth\/uploads\/sites\/1615\/2024\/03\/28124502\/IMG_1535-300x225.jpg\" data-large-file=\"https:\/\/blogs.glowscotland.org.uk\/sh\/public\/urafirth\/uploads\/sites\/1615\/2024\/03\/28124502\/IMG_1535-1024x768.jpg\" class=\"alignnone size-medium wp-image-1209\" src=\"https:\/\/blogs.glowscotland.org.uk\/sh\/public\/urafirth\/uploads\/sites\/1615\/2024\/03\/28124502\/IMG_1535-300x225.jpg\" alt=\"\" width=\"300\" height=\"225\" srcset=\"https:\/\/blogs.glowscotland.org.uk\/sh\/public\/urafirth\/uploads\/sites\/1615\/2024\/03\/28124502\/IMG_1535-300x225.jpg 300w, https:\/\/blogs.glowscotland.org.uk\/sh\/public\/urafirth\/uploads\/sites\/1615\/2024\/03\/28124502\/IMG_1535-1024x768.jpg 1024w, https:\/\/blogs.glowscotland.org.uk\/sh\/public\/urafirth\/uploads\/sites\/1615\/2024\/03\/28124502\/IMG_1535-768x576.jpg 768w, https:\/\/blogs.glowscotland.org.uk\/sh\/public\/urafirth\/uploads\/sites\/1615\/2024\/03\/28124502\/IMG_1535.jpg 1260w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a> <a href=\"https:\/\/blogs.glowscotland.org.uk\/sh\/public\/urafirth\/uploads\/sites\/1615\/2024\/03\/28124508\/IMG_1536.jpg\"><img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"1210\" data-permalink=\"https:\/\/blogs.glowscotland.org.uk\/sh\/urafirth\/2024\/03\/28\/6-3-24-sailing-boats-and-surface-tension\/img_1536\/\" data-orig-file=\"https:\/\/blogs.glowscotland.org.uk\/sh\/public\/urafirth\/uploads\/sites\/1615\/2024\/03\/28124508\/IMG_1536.jpg\" data-orig-size=\"1260,945\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;2.2&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;iPhone 6s&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1709720447&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;4.15&quot;,&quot;iso&quot;:&quot;125&quot;,&quot;shutter_speed&quot;:&quot;0.03030303030303&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;1&quot;}\" data-image-title=\"IMG_1536\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"https:\/\/blogs.glowscotland.org.uk\/sh\/public\/urafirth\/uploads\/sites\/1615\/2024\/03\/28124508\/IMG_1536-300x225.jpg\" data-large-file=\"https:\/\/blogs.glowscotland.org.uk\/sh\/public\/urafirth\/uploads\/sites\/1615\/2024\/03\/28124508\/IMG_1536-1024x768.jpg\" class=\"alignnone size-medium wp-image-1210\" src=\"https:\/\/blogs.glowscotland.org.uk\/sh\/public\/urafirth\/uploads\/sites\/1615\/2024\/03\/28124508\/IMG_1536-300x225.jpg\" alt=\"\" width=\"300\" height=\"225\" srcset=\"https:\/\/blogs.glowscotland.org.uk\/sh\/public\/urafirth\/uploads\/sites\/1615\/2024\/03\/28124508\/IMG_1536-300x225.jpg 300w, https:\/\/blogs.glowscotland.org.uk\/sh\/public\/urafirth\/uploads\/sites\/1615\/2024\/03\/28124508\/IMG_1536-1024x768.jpg 1024w, https:\/\/blogs.glowscotland.org.uk\/sh\/public\/urafirth\/uploads\/sites\/1615\/2024\/03\/28124508\/IMG_1536-768x576.jpg 768w, https:\/\/blogs.glowscotland.org.uk\/sh\/public\/urafirth\/uploads\/sites\/1615\/2024\/03\/28124508\/IMG_1536.jpg 1260w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a> <a href=\"https:\/\/blogs.glowscotland.org.uk\/sh\/public\/urafirth\/uploads\/sites\/1615\/2024\/03\/28124521\/IMG_1538.jpg\"><img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"1212\" data-permalink=\"https:\/\/blogs.glowscotland.org.uk\/sh\/urafirth\/2024\/03\/28\/6-3-24-sailing-boats-and-surface-tension\/img_1538\/\" data-orig-file=\"https:\/\/blogs.glowscotland.org.uk\/sh\/public\/urafirth\/uploads\/sites\/1615\/2024\/03\/28124521\/IMG_1538.jpg\" data-orig-size=\"1260,945\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;2.2&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;iPhone 6s&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1709720485&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;4.15&quot;,&quot;iso&quot;:&quot;100&quot;,&quot;shutter_speed&quot;:&quot;0.03030303030303&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;1&quot;}\" data-image-title=\"IMG_1538\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"https:\/\/blogs.glowscotland.org.uk\/sh\/public\/urafirth\/uploads\/sites\/1615\/2024\/03\/28124521\/IMG_1538-300x225.jpg\" data-large-file=\"https:\/\/blogs.glowscotland.org.uk\/sh\/public\/urafirth\/uploads\/sites\/1615\/2024\/03\/28124521\/IMG_1538-1024x768.jpg\" class=\"alignnone size-medium wp-image-1212\" src=\"https:\/\/blogs.glowscotland.org.uk\/sh\/public\/urafirth\/uploads\/sites\/1615\/2024\/03\/28124521\/IMG_1538-300x225.jpg\" alt=\"\" width=\"300\" height=\"225\" srcset=\"https:\/\/blogs.glowscotland.org.uk\/sh\/public\/urafirth\/uploads\/sites\/1615\/2024\/03\/28124521\/IMG_1538-300x225.jpg 300w, https:\/\/blogs.glowscotland.org.uk\/sh\/public\/urafirth\/uploads\/sites\/1615\/2024\/03\/28124521\/IMG_1538-1024x768.jpg 1024w, https:\/\/blogs.glowscotland.org.uk\/sh\/public\/urafirth\/uploads\/sites\/1615\/2024\/03\/28124521\/IMG_1538-768x576.jpg 768w, https:\/\/blogs.glowscotland.org.uk\/sh\/public\/urafirth\/uploads\/sites\/1615\/2024\/03\/28124521\/IMG_1538.jpg 1260w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a> <a href=\"https:\/\/blogs.glowscotland.org.uk\/sh\/public\/urafirth\/uploads\/sites\/1615\/2024\/03\/28124527\/IMG_1539.jpg\"><img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"1213\" data-permalink=\"https:\/\/blogs.glowscotland.org.uk\/sh\/urafirth\/2024\/03\/28\/6-3-24-sailing-boats-and-surface-tension\/img_1539\/\" data-orig-file=\"https:\/\/blogs.glowscotland.org.uk\/sh\/public\/urafirth\/uploads\/sites\/1615\/2024\/03\/28124527\/IMG_1539.jpg\" data-orig-size=\"1260,945\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;2.2&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;iPhone 6s&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1709720491&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;4.15&quot;,&quot;iso&quot;:&quot;125&quot;,&quot;shutter_speed&quot;:&quot;0.03030303030303&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;1&quot;}\" data-image-title=\"IMG_1539\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"https:\/\/blogs.glowscotland.org.uk\/sh\/public\/urafirth\/uploads\/sites\/1615\/2024\/03\/28124527\/IMG_1539-300x225.jpg\" data-large-file=\"https:\/\/blogs.glowscotland.org.uk\/sh\/public\/urafirth\/uploads\/sites\/1615\/2024\/03\/28124527\/IMG_1539-1024x768.jpg\" class=\"alignnone size-medium wp-image-1213\" src=\"https:\/\/blogs.glowscotland.org.uk\/sh\/public\/urafirth\/uploads\/sites\/1615\/2024\/03\/28124527\/IMG_1539-300x225.jpg\" alt=\"\" width=\"300\" height=\"225\" srcset=\"https:\/\/blogs.glowscotland.org.uk\/sh\/public\/urafirth\/uploads\/sites\/1615\/2024\/03\/28124527\/IMG_1539-300x225.jpg 300w, https:\/\/blogs.glowscotland.org.uk\/sh\/public\/urafirth\/uploads\/sites\/1615\/2024\/03\/28124527\/IMG_1539-1024x768.jpg 1024w, https:\/\/blogs.glowscotland.org.uk\/sh\/public\/urafirth\/uploads\/sites\/1615\/2024\/03\/28124527\/IMG_1539-768x576.jpg 768w, https:\/\/blogs.glowscotland.org.uk\/sh\/public\/urafirth\/uploads\/sites\/1615\/2024\/03\/28124527\/IMG_1539.jpg 1260w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a> <a href=\"https:\/\/blogs.glowscotland.org.uk\/sh\/public\/urafirth\/uploads\/sites\/1615\/2024\/03\/28124532\/IMG_1541.jpg\"><img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"1214\" data-permalink=\"https:\/\/blogs.glowscotland.org.uk\/sh\/urafirth\/2024\/03\/28\/6-3-24-sailing-boats-and-surface-tension\/img_1541\/\" data-orig-file=\"https:\/\/blogs.glowscotland.org.uk\/sh\/public\/urafirth\/uploads\/sites\/1615\/2024\/03\/28124532\/IMG_1541.jpg\" data-orig-size=\"1260,945\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;2.2&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;iPhone 6s&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1709720509&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;4.15&quot;,&quot;iso&quot;:&quot;100&quot;,&quot;shutter_speed&quot;:&quot;0.03030303030303&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;1&quot;}\" data-image-title=\"IMG_1541\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"https:\/\/blogs.glowscotland.org.uk\/sh\/public\/urafirth\/uploads\/sites\/1615\/2024\/03\/28124532\/IMG_1541-300x225.jpg\" data-large-file=\"https:\/\/blogs.glowscotland.org.uk\/sh\/public\/urafirth\/uploads\/sites\/1615\/2024\/03\/28124532\/IMG_1541-1024x768.jpg\" class=\"alignnone size-medium wp-image-1214\" src=\"https:\/\/blogs.glowscotland.org.uk\/sh\/public\/urafirth\/uploads\/sites\/1615\/2024\/03\/28124532\/IMG_1541-300x225.jpg\" alt=\"\" width=\"300\" height=\"225\" srcset=\"https:\/\/blogs.glowscotland.org.uk\/sh\/public\/urafirth\/uploads\/sites\/1615\/2024\/03\/28124532\/IMG_1541-300x225.jpg 300w, https:\/\/blogs.glowscotland.org.uk\/sh\/public\/urafirth\/uploads\/sites\/1615\/2024\/03\/28124532\/IMG_1541-1024x768.jpg 1024w, https:\/\/blogs.glowscotland.org.uk\/sh\/public\/urafirth\/uploads\/sites\/1615\/2024\/03\/28124532\/IMG_1541-768x576.jpg 768w, https:\/\/blogs.glowscotland.org.uk\/sh\/public\/urafirth\/uploads\/sites\/1615\/2024\/03\/28124532\/IMG_1541.jpg 1260w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a> \u00a0<a href=\"https:\/\/blogs.glowscotland.org.uk\/sh\/public\/urafirth\/uploads\/sites\/1615\/2024\/03\/28124545\/IMG_1544-rotated.jpg\"><img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"1216\" data-permalink=\"https:\/\/blogs.glowscotland.org.uk\/sh\/urafirth\/2024\/03\/28\/6-3-24-sailing-boats-and-surface-tension\/img_1544\/\" data-orig-file=\"https:\/\/blogs.glowscotland.org.uk\/sh\/public\/urafirth\/uploads\/sites\/1615\/2024\/03\/28124545\/IMG_1544-rotated.jpg\" data-orig-size=\"945,1260\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;2.2&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;iPhone 6s&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1709720592&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;4.15&quot;,&quot;iso&quot;:&quot;64&quot;,&quot;shutter_speed&quot;:&quot;0.03030303030303&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;1&quot;}\" data-image-title=\"IMG_1544\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"https:\/\/blogs.glowscotland.org.uk\/sh\/public\/urafirth\/uploads\/sites\/1615\/2024\/03\/28124545\/IMG_1544-225x300.jpg\" data-large-file=\"https:\/\/blogs.glowscotland.org.uk\/sh\/public\/urafirth\/uploads\/sites\/1615\/2024\/03\/28124545\/IMG_1544-768x1024.jpg\" class=\"alignnone size-medium wp-image-1216\" src=\"https:\/\/blogs.glowscotland.org.uk\/sh\/public\/urafirth\/uploads\/sites\/1615\/2024\/03\/28124545\/IMG_1544-225x300.jpg\" alt=\"\" width=\"225\" height=\"300\" srcset=\"https:\/\/blogs.glowscotland.org.uk\/sh\/public\/urafirth\/uploads\/sites\/1615\/2024\/03\/28124545\/IMG_1544-225x300.jpg 225w, https:\/\/blogs.glowscotland.org.uk\/sh\/public\/urafirth\/uploads\/sites\/1615\/2024\/03\/28124545\/IMG_1544-768x1024.jpg 768w, https:\/\/blogs.glowscotland.org.uk\/sh\/public\/urafirth\/uploads\/sites\/1615\/2024\/03\/28124545\/IMG_1544-rotated.jpg 945w\" sizes=\"auto, (max-width: 225px) 100vw, 225px\" \/><\/a> <a href=\"https:\/\/blogs.glowscotland.org.uk\/sh\/public\/urafirth\/uploads\/sites\/1615\/2024\/03\/28124551\/IMG_1545-rotated.jpg\"><img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"1217\" data-permalink=\"https:\/\/blogs.glowscotland.org.uk\/sh\/urafirth\/2024\/03\/28\/6-3-24-sailing-boats-and-surface-tension\/img_1545\/\" data-orig-file=\"https:\/\/blogs.glowscotland.org.uk\/sh\/public\/urafirth\/uploads\/sites\/1615\/2024\/03\/28124551\/IMG_1545-rotated.jpg\" data-orig-size=\"945,1260\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;2.2&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;iPhone 6s&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1709720609&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;4.15&quot;,&quot;iso&quot;:&quot;80&quot;,&quot;shutter_speed&quot;:&quot;0.03030303030303&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;1&quot;}\" data-image-title=\"IMG_1545\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"https:\/\/blogs.glowscotland.org.uk\/sh\/public\/urafirth\/uploads\/sites\/1615\/2024\/03\/28124551\/IMG_1545-225x300.jpg\" data-large-file=\"https:\/\/blogs.glowscotland.org.uk\/sh\/public\/urafirth\/uploads\/sites\/1615\/2024\/03\/28124551\/IMG_1545-768x1024.jpg\" class=\"alignnone size-medium wp-image-1217\" src=\"https:\/\/blogs.glowscotland.org.uk\/sh\/public\/urafirth\/uploads\/sites\/1615\/2024\/03\/28124551\/IMG_1545-225x300.jpg\" alt=\"\" width=\"225\" height=\"300\" srcset=\"https:\/\/blogs.glowscotland.org.uk\/sh\/public\/urafirth\/uploads\/sites\/1615\/2024\/03\/28124551\/IMG_1545-225x300.jpg 225w, https:\/\/blogs.glowscotland.org.uk\/sh\/public\/urafirth\/uploads\/sites\/1615\/2024\/03\/28124551\/IMG_1545-768x1024.jpg 768w, https:\/\/blogs.glowscotland.org.uk\/sh\/public\/urafirth\/uploads\/sites\/1615\/2024\/03\/28124551\/IMG_1545-rotated.jpg 945w\" sizes=\"auto, (max-width: 225px) 100vw, 225px\" \/><\/a> <a href=\"https:\/\/blogs.glowscotland.org.uk\/sh\/public\/urafirth\/uploads\/sites\/1615\/2024\/03\/28124557\/IMG_1546-rotated.jpg\"><img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"1218\" data-permalink=\"https:\/\/blogs.glowscotland.org.uk\/sh\/urafirth\/2024\/03\/28\/6-3-24-sailing-boats-and-surface-tension\/img_1546\/\" data-orig-file=\"https:\/\/blogs.glowscotland.org.uk\/sh\/public\/urafirth\/uploads\/sites\/1615\/2024\/03\/28124557\/IMG_1546-rotated.jpg\" data-orig-size=\"945,1260\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;2.2&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;iPhone 6s&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1709720613&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;4.15&quot;,&quot;iso&quot;:&quot;100&quot;,&quot;shutter_speed&quot;:&quot;0.03030303030303&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;1&quot;}\" data-image-title=\"IMG_1546\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"https:\/\/blogs.glowscotland.org.uk\/sh\/public\/urafirth\/uploads\/sites\/1615\/2024\/03\/28124557\/IMG_1546-225x300.jpg\" data-large-file=\"https:\/\/blogs.glowscotland.org.uk\/sh\/public\/urafirth\/uploads\/sites\/1615\/2024\/03\/28124557\/IMG_1546-768x1024.jpg\" class=\"alignnone size-medium wp-image-1218\" src=\"https:\/\/blogs.glowscotland.org.uk\/sh\/public\/urafirth\/uploads\/sites\/1615\/2024\/03\/28124557\/IMG_1546-225x300.jpg\" alt=\"\" width=\"225\" height=\"300\" srcset=\"https:\/\/blogs.glowscotland.org.uk\/sh\/public\/urafirth\/uploads\/sites\/1615\/2024\/03\/28124557\/IMG_1546-225x300.jpg 225w, https:\/\/blogs.glowscotland.org.uk\/sh\/public\/urafirth\/uploads\/sites\/1615\/2024\/03\/28124557\/IMG_1546-768x1024.jpg 768w, https:\/\/blogs.glowscotland.org.uk\/sh\/public\/urafirth\/uploads\/sites\/1615\/2024\/03\/28124557\/IMG_1546-rotated.jpg 945w\" sizes=\"auto, (max-width: 225px) 100vw, 225px\" \/><\/a> <a href=\"https:\/\/blogs.glowscotland.org.uk\/sh\/public\/urafirth\/uploads\/sites\/1615\/2024\/03\/28124603\/IMG_1547.jpg\"><img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"1219\" data-permalink=\"https:\/\/blogs.glowscotland.org.uk\/sh\/urafirth\/2024\/03\/28\/6-3-24-sailing-boats-and-surface-tension\/img_1547\/\" data-orig-file=\"https:\/\/blogs.glowscotland.org.uk\/sh\/public\/urafirth\/uploads\/sites\/1615\/2024\/03\/28124603\/IMG_1547.jpg\" data-orig-size=\"1260,945\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;2.2&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;iPhone 6s&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1709720649&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;4.15&quot;,&quot;iso&quot;:&quot;80&quot;,&quot;shutter_speed&quot;:&quot;0.03030303030303&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;1&quot;}\" data-image-title=\"IMG_1547\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"https:\/\/blogs.glowscotland.org.uk\/sh\/public\/urafirth\/uploads\/sites\/1615\/2024\/03\/28124603\/IMG_1547-300x225.jpg\" data-large-file=\"https:\/\/blogs.glowscotland.org.uk\/sh\/public\/urafirth\/uploads\/sites\/1615\/2024\/03\/28124603\/IMG_1547-1024x768.jpg\" class=\"alignnone size-medium wp-image-1219\" src=\"https:\/\/blogs.glowscotland.org.uk\/sh\/public\/urafirth\/uploads\/sites\/1615\/2024\/03\/28124603\/IMG_1547-300x225.jpg\" alt=\"\" width=\"300\" height=\"225\" srcset=\"https:\/\/blogs.glowscotland.org.uk\/sh\/public\/urafirth\/uploads\/sites\/1615\/2024\/03\/28124603\/IMG_1547-300x225.jpg 300w, https:\/\/blogs.glowscotland.org.uk\/sh\/public\/urafirth\/uploads\/sites\/1615\/2024\/03\/28124603\/IMG_1547-1024x768.jpg 1024w, https:\/\/blogs.glowscotland.org.uk\/sh\/public\/urafirth\/uploads\/sites\/1615\/2024\/03\/28124603\/IMG_1547-768x576.jpg 768w, https:\/\/blogs.glowscotland.org.uk\/sh\/public\/urafirth\/uploads\/sites\/1615\/2024\/03\/28124603\/IMG_1547.jpg 1260w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p>We also spoke about surface tension on the water and made cardboard boats that could move by themselves when placed in clean water!<\/p>\n<div style=\"width: 474px;\" class=\"wp-video\"><!--[if lt IE 9]><script>document.createElement('video');<\/script><![endif]-->\n<video class=\"wp-video-shortcode\" id=\"video-1204-1\" width=\"474\" height=\"267\" preload=\"metadata\" controls=\"controls\"><source type=\"video\/quicktime\" src=\"https:\/\/blogs.glowscotland.org.uk\/sh\/public\/urafirth\/uploads\/sites\/1615\/2024\/03\/28124624\/IMG_1550.mov?_=1\" \/><a href=\"https:\/\/blogs.glowscotland.org.uk\/sh\/public\/urafirth\/uploads\/sites\/1615\/2024\/03\/28124624\/IMG_1550.mov\">https:\/\/blogs.glowscotland.org.uk\/sh\/public\/urafirth\/uploads\/sites\/1615\/2024\/03\/28124624\/IMG_1550.mov<\/a><\/video><\/div>\n<p><a href=\"https:\/\/blogs.glowscotland.org.uk\/sh\/public\/urafirth\/uploads\/sites\/1615\/2024\/03\/28124631\/IMG_1551.jpg\"><img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"1221\" data-permalink=\"https:\/\/blogs.glowscotland.org.uk\/sh\/urafirth\/2024\/03\/28\/6-3-24-sailing-boats-and-surface-tension\/img_1551\/\" data-orig-file=\"https:\/\/blogs.glowscotland.org.uk\/sh\/public\/urafirth\/uploads\/sites\/1615\/2024\/03\/28124631\/IMG_1551.jpg\" data-orig-size=\"1260,945\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;2.2&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;iPhone 6s&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1709735229&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;4.15&quot;,&quot;iso&quot;:&quot;100&quot;,&quot;shutter_speed&quot;:&quot;0.03030303030303&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;1&quot;}\" data-image-title=\"IMG_1551\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"https:\/\/blogs.glowscotland.org.uk\/sh\/public\/urafirth\/uploads\/sites\/1615\/2024\/03\/28124631\/IMG_1551-300x225.jpg\" data-large-file=\"https:\/\/blogs.glowscotland.org.uk\/sh\/public\/urafirth\/uploads\/sites\/1615\/2024\/03\/28124631\/IMG_1551-1024x768.jpg\" class=\"alignnone size-medium wp-image-1221\" src=\"https:\/\/blogs.glowscotland.org.uk\/sh\/public\/urafirth\/uploads\/sites\/1615\/2024\/03\/28124631\/IMG_1551-300x225.jpg\" alt=\"\" width=\"300\" height=\"225\" srcset=\"https:\/\/blogs.glowscotland.org.uk\/sh\/public\/urafirth\/uploads\/sites\/1615\/2024\/03\/28124631\/IMG_1551-300x225.jpg 300w, https:\/\/blogs.glowscotland.org.uk\/sh\/public\/urafirth\/uploads\/sites\/1615\/2024\/03\/28124631\/IMG_1551-1024x768.jpg 1024w, https:\/\/blogs.glowscotland.org.uk\/sh\/public\/urafirth\/uploads\/sites\/1615\/2024\/03\/28124631\/IMG_1551-768x576.jpg 768w, https:\/\/blogs.glowscotland.org.uk\/sh\/public\/urafirth\/uploads\/sites\/1615\/2024\/03\/28124631\/IMG_1551.jpg 1260w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>We made sailing boats with a cardboard base then added sails.\u00a0 Wind power was used to get them to move.\u00a0 Passengers were added as an extra challenge. \u00a0 We also spoke about surface tension on the water and made cardboard boats that could move by themselves when placed in clean water!<\/p>\n","protected":false},"author":1981,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[57,48,29,28,35,16,34],"tags":[],"class_list":["post-1204","post","type-post","status-publish","format-standard","hentry","category-art","category-confident-learners","category-fine-motor","category-having-fun","category-recycling","category-stem","category-team-work"],"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/blogs.glowscotland.org.uk\/sh\/urafirth\/wp-json\/wp\/v2\/posts\/1204","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blogs.glowscotland.org.uk\/sh\/urafirth\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blogs.glowscotland.org.uk\/sh\/urafirth\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blogs.glowscotland.org.uk\/sh\/urafirth\/wp-json\/wp\/v2\/users\/1981"}],"replies":[{"embeddable":true,"href":"https:\/\/blogs.glowscotland.org.uk\/sh\/urafirth\/wp-json\/wp\/v2\/comments?post=1204"}],"version-history":[{"count":1,"href":"https:\/\/blogs.glowscotland.org.uk\/sh\/urafirth\/wp-json\/wp\/v2\/posts\/1204\/revisions"}],"predecessor-version":[{"id":1222,"href":"https:\/\/blogs.glowscotland.org.uk\/sh\/urafirth\/wp-json\/wp\/v2\/posts\/1204\/revisions\/1222"}],"wp:attachment":[{"href":"https:\/\/blogs.glowscotland.org.uk\/sh\/urafirth\/wp-json\/wp\/v2\/media?parent=1204"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blogs.glowscotland.org.uk\/sh\/urafirth\/wp-json\/wp\/v2\/categories?post=1204"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blogs.glowscotland.org.uk\/sh\/urafirth\/wp-json\/wp\/v2\/tags?post=1204"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}