Posted on May 4, 2010 by
Scientific American says lasers could trigger rain.
Metaefficient rates organic underwear.
National Geographic reports on a study that shows chemicals from shampoo and cosmetics can form a carcinogen when mixed with chlorinated water.
Effect Measure talks about a water crisis in Boston.
Crunchy Chicken says batteries can be powered by pee.
Tiny Choices discusses the oil spill.
The Good Human compares the safety of different energy sources.