TEDHealth Podcast - 60 Second Science

Researchers found that certain bats buzz like bees, a sound that could discourage owls from eating them. This episode of 60 Second Science is brought to you by TEDHealth. Ever wonder what happens to donated eggs after the donors die? Or how sugar affects the brain? Dr. Shoshana Ungerlider introduces you to leading health experts and breaks down all of the fascinating health questions you didn't know you had.