Tag Archives: dynamo

Electromagnetic induction

Thanks to one of theĀ IOP’s twitter streams for reminding Alom and I of this film, which we’d rather forgotten about. Unlike many of our other demo videos, it wasn’t made for the IOP/National STEM Centre, nor forĀ Get Set Demonstrate. Rather, we threw it together to enter a slightly weird competition. We held out little hope of winning, but the prize fund was considerably larger than any demo filming budget we’ve ever secured, so we had the (odd?) thought of using the winnings to fund the project we actually wanted to do.

Happily, our friends Andrew and Sharmila Hanson won, and did fabulous things with the cash, so we’re hardly complaining. (Oh, and: belated happy birthday, Andrew!).

Our EM induction film, meanwhile, ended up being loaned to the National STEM Centre so it could sit alongside the films we did make for them. The YouTube version above is still higher-quality, if you want to download it.

Funny how things turn out, sometimes. Also: I’ve just received a text from Alom complaining about how rough he looked three years ago. Tee-hee.