Developed by a professor at Brunel University in London, this fascinating kit lets you explore magnetism in a completely new way, thanks to the magnetic properties of British pennies and two extra strong Magic Penny magnets. (In case you didn't know, since 1992 the British penny has been minted in copper-plated steel, thus allowing it to become magnetic. I watch WAY too much BBC.)
Includes one US penny for comparison.
Note: This award-winning kit has been declared illegal in several southern states as it has been condemed as "witchcraft", because, as everyone knows, you can 'spend a penny' but you cannot 'spin a penny' without touching it.
National Bicarbonate of Soda Day... oooo, how fun! Well, with a day devoted to Baking Soda, look elsewhere for the thrills and good times. DiscoverThis.com brings the Star Rocket for celebrating. This cool kit demonstrates the baking soda and vinegar rocket technology, along with many other neat combinations. A great gift for an inquisitive mind.
Every one knows that if you shake a bottle of soda pop, when you open it, it will explode. Why is this? What about soda pop makes it fizz like that? Well this book will help you answer these questions. Kids will love the experiments in this educational and fun book. A Christmas gift idea for the future geek in your family.