Do People Really Have Tiny Insects Living in Their Eyelashes?: And Other Questions about the Microscopic World
Do People Really Have Tiny Insects Living in Their Eyelashes?: And Other Questions about the Microscopic World
From the Series Is That a Fact?
Your mouth contains more bacteria than a dog's. Money is covered with germs that can make you sick. The germs in a sneeze travel only an arm's length. You may have heard these common… Read More →