Last year, for a topic on Energy, we made electricity pylons out of paper rods and glue. We were going to have a ‘wind resistance’ test where we were going to put the ‘pylons’ in front of  a fan and the ‘pylon’ that took the longest time to fall down  would have won, but we never got round to it.1 We were dressed in superhero costumes while we were doing it as it was a Pudsey charity event(SOS). They took a very long time but were worth it for the end result, which was very good.