Interesting Engineering on MSN

New laser-powered quantum radio detects signals without using electricity or antennas

The world’s first all-optical radio runs on laser light, not electricity, opening new possibilities for stealth sensors and satellite applications.
The Verge

Dremel put a stud sensor and laser level into its new multipurpose drill

The Blueprint Multi-Drill is designed for smaller DIY projects like mounting shelves, hanging artwork, or assembling furniture. The Blueprint Multi-Drill is designed for smaller DIY projects like ...