Surfactants in car wash soap reduce water’s surface tension, which lets the soapy water spread evenly over your car’s surface—lifting and suspending dirt, creating foam that clings and cleans.
The modern fishnet stocking was patented in the U.S. in 1908, originally intended for theater performers—and has remained a symbol of rebellion and seduction ever since.
If you were to lay out all the blood vessels in the human body end to end, they would stretch over 60,000 miles. That's enough to circle the Earth more than twice!
