We like hard candy, but we can't always find the good stuff. Enter Brooklyn Hard Candy, which makes treats with tantalizing flavors such as Concord Grape, Cinnamon, Pear, Tangerine and Wild Strawberry. Yum.
How could a piece of glass be so hard on one end that you can smash it with a hammer without breaking and so fragile on the other end that the slightest touch will make the whole thing explode? The folks at Smarter Every Day demonstrate how a Prince Rupert's Drop (glass dropped into cold water) has such interesting properties.