The PopSci Podcast Episode 8: The DIY HD Projector

PopSci photographer and DIY madman John Carnett explains how he built a rolling HD projector for his backyard

June 27, 2006

John B. Carnett

Latest

The best Harley bikes to buy for cheap

Seven TVs to upgrade your watching experience

Gear up and cook the perfect Thanksgiving dinner

Literally the most basic clamps you can make

What looks like a deer, is the size of a rabbit, and was just photographed for the first time in decades?

Apple Watches and iPhones want to track your period to make reproductive health better for all

An unlucky, ancient beetle shows how flowers first blossomed

The science behind this adorable puppy’s forehead tail

Motorola’s $1,500 folding-screen RAZR is perfectly ridiculous