Laboratory of Behavioral Ecology and Evolution at Seoul National University Light and foraging ants seem totally unrelated, but they have one thing in common: they travel along time-reducing paths.

Light travels at different speeds based on the medium it passes through. For example, in a vacuum, it travels at 3.0 × 10^8 m/s in a straight line. But when directed towards glass, air, diamond, water ...

(Nanowerk News) The odd, wavy pattern that results from viewing certain phone or computer screens through polarized glasses has led researchers to take a step toward thinner, lighter-weight lenses.

Provided in a water-clear cylindrical T1-3/4 leaded package, daylight-visible LEDs have a concave lens for more even light emission. Offering a viewing angle of 110°, the LEDs are available in green, ...