If you take a video of a spinning wheel, you’ll probably notice that the spokes appear to turn more slowly than the wheel is actually rotating, and sometimes in the wrong direction. This is caused ...

The Maharashtra Highway Traffic Police has launched a six-month pilot project using camera-based speed enforcement on the ...

Laser sail propulsion is an idea that won't go away. By aiming powerful Earth-based lasers at tiny spacecraft with light sails, tiny spacecraft can be accelerated to near-relativistic speeds without ...

A roundup of recent products in the GNSS and inertial positioning industry from the March-April 2026 issue of GPS ...

The Dreame Aqua10 Ultra Roller is one of the first vacuums on the market that can jump over thresholds, and it is full of ...

We put several robot vacuums from Roborock, Eufy, Dreame, and more through a series of mess tests to see which stood out.

The trusty rangefinder remains the surest way to get pinpoint yardages out on the course. In 2026, they're more ...

In a striking glimpse into extreme physics, scientists have captured the split-second chaos that unfolds when powerful laser ...

The Army-Navy effort aims to produce a containerized 150-kilowatt high-energy laser weapon to counter incoming cruise ...

MIT researchers discovered a paradoxical phenomenon in optical physics that could enable a new bioimaging method that's ...

A backyard astrophotographer discovered a new galaxy with a 2MP camera. A 14-year-old unearthed a supernova by combing ...

MIT researchers found that chaotic laser light can transform into a precise, stable beam. This breakthrough enables much ...