Your movements are your business. Show your opposition to invasive surveillance with this bold EFF sticker. Featuring a striking black, white, and red design, it’s a reminder that our movements should...

Alt: White Rabbit Head Bangs and Air Guitars

11,898 solar eclipses, 2000 BCE to 3000 CE, on one globe. Name a city and the atlas works out its own record: when the shadow last fell there, and when it comes back.

Also known as a Corsi-Rosenthal box, this DIY method of building your own air filter with MERV13 furnace filters and a box fan are an easy and cost-effective way to help clear indoor air from airborne...