Buying a 3D printer is exciting, but you'll need projects and models to make it all work. These free sites offer a huge range ...

Gemstones like precious opal are beautiful to look at and deceivingly complex. As you look at such gems from different angles, you'll see a variety of tints glisten, causing you to question what color ...

We list the best video conferencing software, to make it simple and easy to set up and use video calling, for business or personal use. Video conferencing used to be the domain of enterprises, ...

Fibre lasers are lasers made from thin strands of a light-guiding glass. Atomic or molecular impurities introduced into the fibre when it is formed provide the optically active component, and the ...

MKS Inc., a global provider of enabling technologies that transform our world, has announced Ophir® Ring-Core BeamGage® software at SPIE Photonics West 2026 ...