When did nylon make its big debut? Before its creation, scientists dreamed of a synthetic material that could take the place of silk.
How and why does clothing shrink in the laundry?
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.