William Nazaroff and Glenn Morrison at the University of California at Berkeley started doing experiments on carpet samples to see what the culprit was. They found a bunch of chemicals called aldehydes that were responsible for the nasty smell.
It’s commonly said that cooked fruits and vegetables are not as good for you as raw ones. Is this statement true? Find out on today’s Moment of Science.
Playing dead doesn't seem like much of a strategy, but it works for the opossum, commonly known as the possum.