Does the coke float or sink? (¿Flota la coca-cola o se hunde?)
Any comments? ¿Algún comentario?
Tuesday, February 22, 2011
Monday, February 7, 2011
A Day Without Chemistry (un día sin química)
Imagine a day without cars, electric lights, TV, telephones, safe food, and water, medicine, clothing, your house, and thousands of other familiar objects that make up modern society. Do it, and you are imagining a day in a world without chemistry.
Subscribe to:
Posts (Atom)