Physicists have figured out the perfect method of hand washing to clear out particles of bacteria and viruses from our hands. When you purchase through links on our site, we may earn an affiliate ...

Way back in the early, whirlwind days of the pandemic, surfaces were the thing to worry about. The prevailing scientific wisdom was that the coronavirus spread mainly via large droplets, which fell ...

One major point the COVID-19 pandemic helped drive home is how important it is to wash your hands. Washing your hands is ...

When it comes to doing your laundry, you might head straight to a laundromat, shared facility, or use an in-house washer and ...

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 ...

Researchers describe a simple model that captures the key mechanics of hand-washing, estimating the time scales on which particles, like viruses and bacteria, were removed. Particles are trapped on ...

We’re taught to wash our hands at a young age. It’s so important because not washing our hands is a way to pass germs to others or contract something we don’t necessarily want. This is why we teach ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. Click here to see all of PopSci’s COVID-19 coverage. With the more ...

Washing your clothes by hand sounds like a tedious task — something that should’ve been eradicated from our daily lives when the washing machine was invented. If you don’t have a washer and dryer, ...