When you shine a flashlight into a glass of water, the beam bends. That simple observation, familiar since ancient times, ...

I In Motion' is a candid documentary account of her 2008 stage collaboration with British dancer and choreographer Akram Khan ...

You don't need a lot of money to banish darkness from the deepest corners of your home. These LED lights make all the ...

This sort of motion is common in galaxies sporting active central supermassive black holes, like the one in the nearby elliptical galaxy M87. Astronomers have measured motion in M87’s ejecta as rapid ...

Some things we see in space appear to outpace light. Now we are learning to harness these bizarre optical illusions to ...

Leviton's excellent 2nd-gen motion-sensing Wi-Fi smart dimmer (model D2MSD) can be combined with a wireless, battery-powered ...

The Irish mathematician and physicist William Rowan Hamilton, who was born 220 years ago last month, is famous for carving ...

Gears have powered the world for millennia, from clock machines to car engines. But miniaturizing them to microscopic ...

The light echo around the star V838 Monocerotis as seen by the Hubble Space Telescope in November 2005. When I was a teenager, I was—shockingly, I know—deeply nerdy. At a science-fiction convention, I ...

Dhwani is an interactive art installation that responds to human presence with light and sound. It bridges traditional craft ...

Researchers at the University of Gothenburg have made light-powered gears on a micrometer scale. This paves the way for the ...

To answer your question about motion clarity: On the main menu, go to Picture Settings, down to Advanced Settings, and then ...