I know Im a little late on this but I just came across this video that I had to share! It shows 8 ways to reuse a 2 liter soda bottle…I am especially impressed with the one that reduces the water used in the tank of the toilet. So check it out!

Also I found this handy list of 50 things to do to save help save the earth…like wash your clothes in warm or cold water to save energy on heating water.  I like #17 in particular.