The non-popping balloon (latent heat capacity of water)"A good experiment is more than educational. It can be compelling, uplifting and inspirational too."
Defying gravity (lifting a person)
Measuring the speed of light (microwaves)
The imploding can (make a vacuum)
The great toothpaste challenge (high speed toothpaste)
The food that won't go mouldy (enzymes in eggs)
Saturday, April 28, 2007
Roger Highfield has a nice article, Dr Roger's Home Experiments, on the Daily Telegraph site, with videos showing six experiments which can be performed at home: