The story Did you know: The hamster species P.roborovskii have been said to run the equivalent of four human marathons per night? This interesting but apparently useless fact came to my attention via Guardian blogger Grrl Scientist. The blog post went on to explain the ways that all this kinetic energy could be harnessed to […]
The crazy world of future electricity generation
With all of the publicity surrounding the BP leak, crude oil is earning a very bad reputation indeed. Hopefully some good will come out of the tragedy by persuading governments to look more seriously at using renewable sources of energy.
I’m always on the lookout for new toys and gadgets that can demonstrate science in a fun way. The latest one to catch my eye is the Firewinder. The helical structure catches the wind, and the turning affect creates electricity which is used to light the LED bulbs embedded in its surface. It’s a bit […]