Paper is an indispensable part of modern life. In fact, each American uses about 600 pounds of paper every year. Where does all this paper come from?
If your hair drier shrunk your head to the size of a grapefruit, you’d be astounded. If your wool pants shrank in the drier, you’d be angry but not amazed. How can clothing disobey the laws of common sense, and shrink in the laundry? Learn more on this Moment of Science.
Ever wonder how Velcro works? Find out more on today's Moment of Science.