Offering an interesting new take on the "disposable" coffee cup, designer Anna Bullus' mugs are made from sugar. Not only do they slowly melt away when hot coffee or tea is poured in one, but you don't have to add whatever sweet stuff you might
Flat Bulb designed by Korean designer Joonhuyn Kim. It is volume of a normal bulb. Its flat shape allows bulbs to be easily stacked and prevents breakage because rolling. I love it! Very cool bulb! Flat Bulb was on display as a part of design tokyo.
Math teacher need: klein bottle A real Klein bottle is an object with no inside and no outside that can only exist in four dimensions. These glass models exist in three, which means that unlike the real thing, they can actually hold liquid.