In January I wrote a piece titled “ 5 Physics Equations Everyone Should Know .” Lots of you weighed in with your own ...

The toxic heavy metals in today's infrared detectors are increasingly banned under environmental regulations, forcing ...

Quantum technologies are systems that can compute data, sense their surrounding environment or perform other functions ...

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...

Quantum dots of various sizes will fluoresce in different colours when excited by a purple laser pointer. They do not fluoresce when a red laser shines through them. Turn off the room lights. Using ...

This 1987 Range Rover Classic, a 1987 chassis with a powerful 2007 LS 4.8L V8 engine swap and Jeep AX15 manual transmission upgrade, delivers modern performance in a rugged off-road icon for adventure ...

Multifocus microscope A new microscope combines diffractive optics with 25 tiny cameras to simultaneously image at multiple depths. (Courtesy: Eduardo Hirata Miyasaki) A new high-speed multifocus ...