Even before COVID-19 increased the importance of hand-washing, an 18-year-old created a device to aid in the fight. "I find that it's really rewarding to actually help people with devices and see that ...

Modern-day laundry doers have it pretty easy: Soiled clothes, towels and sheets go into the washing machine and come out clean, job done. But knowing how to launder a garment by hand is more useful ...