In this video, I reveal the science behind the viral floating candle illusion everyone’s talking about! Watch as I ...

San Jose, Calif. – Immersion extends a stepper lens' depth of field by beaming the light through a layer of water on top of the wafer. The liquid changes the refractive index, markedly boosting both ...

Question: Why do you see waves in the air when it is hot or coming off a hot object? Answer: The waves that seem to appear near hot objects, like a campfire on a cool night, result from a phenomenon ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. Place a straw in a glass of water, and behold: It looks broken. What ...

‘I urge people to be in the moment and experience what they’re seeing’: Artist opens up about unusual evening display. That’s how liquid light artist Glenn Turner first became fascinated by light, a ...

The water content of hydraulic brake fluid affects boiling point, viscosity and the corrosive nature of the fluid. Brake overheating can boil fluids containing a significant amounts of water, causing ...