it is NEVER safe to look directly at the sun without solar eclipse glasses designed for solar viewing. Read our guide on how to observe the sun safely. Although it won't be as dramatic as the ...

The optics of Silicon Valley’s proximity to the president were not lost on Trump’s critics, who have warned about the growing threat of a tech oligarchy since his re-election in November.

photo by photo courtesy of NASA Note: The Great Bend Tribune no longer has eclipse viewing glasses. More than 300 ... such as a pencil hole in a piece of paper, or even the space between your ...

(Nanowerk News) Paper-thin optical lenses simple enough to mass produce like microchips could enable a new generation of compact optical devices. A team with researchers at the University of Tokyo and ...

For the first time, a team of researchers from the Fraunhofer Institute for Applied Optics and Precision Engineering IOF and the University of New Mexico have succeeded in cooling silica glass by ...