Both the techniques and technologies behind 3D scanning are somewhat complicated ... So how does this $25 DIY laser scanner measure up? Great, to be honest. Check out the video below to see ...

This 3D-printed confocal laser scanning microscope is a good example of an instrument for measuring really small stuff. As [Zachary Tong] points out, confocal scanning microscopy uses a clever ...

LiDAR, or Light Detection and Ranging, works by measuring the time it takes for a laser pulse to travel to an object and back. This time-of-flight measurement reveals the distance, and by scanning ...

Goeroptics unveils DLP 3D printing light engine - supporting resolutions of 4K and 1080P with a 3W output power.

The scan has been scheduled for around 2 a.m. on Friday. MPD warned anyone who might be looking at the river to look away while the scan takes place.