Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. Since 3D printers debuted in the 1980s, the devices have been used ...

Mode Division Multiplexing (MDM) technology stands as a cornerstone for enhancing transmission capacity in fiber-optic communication systems. However, in few-mode fibers, the group velocity ...

Sometimes you just want a stock to be above a certain price. Maybe it’s to secure a performance bonus, avoid being delisted, prevent margin loans that would trigger or perhaps you are trying to ...

Editor’s Note: In a previous article, Theo Warner explored how digital literacy programs can build resilience against harmful content online. One promising component is psychological ...

The tour began with a hairy leg prised open along the shinbone. A woman steadied this limb on a surgical table as a man repeatedly clanked a medical mallet near its foot. Neither were doctors; they ...

Strange software bugs. Could benefit from extra light. No mobile device compatibility. Requires a computer. As a chronic tinkerer, I’ve always wished there was a simple, efficient, and effective way ...

Manipulative people make it difficult for others to be around them, while conniving people are great at masking their emotions to get what they want, keeping their feelings in check while ...

This is an updated version of a story first published on Oct. 8, 2023. The original video can be viewed here. There was a time when futurists were predicting that the advent of 3D printing was going ...

If there’s one thing that turns people off from adopting new tech, it’s being forced to look silly and feel uncomfortable for extended lengths of time. It was always the Achilles' heel for 3D in the ...

Beaten with a crowbar and left to die on her couch, Maguire’s life ended as two people she trusted — Nicholas Johnson and Brinlee Denison — lingered long enough inside her home to consummate their ...

Explains the concepts of volume for various geometric solids, including prisms, pyramids, cylinders, cones, and spheres. It details the formulas used to calculate their volumes, emphasizing the ...