[Koppany Horvarth] set out to create a dirt-cheap optical tracking rig for VR that uses only two cameras and a certain amount of math to do its thing. He knew he could do theoretically, and wouldn’t ...

Hunting invasive Burmese pythons in the Everglades is no easy task: Trackers have to spot the world’s largest snake species amid the sawgrass and swamps of the protected land, but they’re often no ...