The sad fact is, you WILL need a spoon one day, an...  ...something. Worst case scenario, you need a spoon to save the life of your best friend (not sure how this would happen, but just go with it for a seco...  ...d reverse Alanis Morissette joke there)? You just make one. Y...

Ferrofluid, by definition, is a fluid that contain...  ...them sculptures and videos with them before, but to most people, the idea of ever being able to play with the stuff seemed unlikely. Well, guess...  ...stuff seemed unlikely. Well, guess what? You can make your own ferro...