Device Encryption Optical Transmitter' Based on Eco-Friendly Quantum Dots- New Li-Fi Platform Technology Achieves High ...

Scientists have created tiny disk-shaped particles that can swim on their own when hit with light, akin to microscopic robots ...

A pioneering research lab at the University of Illinois Urbana-Champaign has achieved another milestone using light-driven ...

When you think of solar panels, you usually picture giant cells mounted to face the sun. But what if "solar" cells could be ...

The earliest light in the universe has been traveling across space since just after the Big Bang. Known as the cosmic ...

Speed: More data is carried out faster through light sources than with radio waves used by Wi-Fi. Efficiency: Li-Fi is more energy-efficient as it harnesses the power of LED light bulbs.

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The new 3D printing method uses a custom-designed liquid resin and a dual-light printing system that activates different ... but with a more rigid section to prevent the circuit from breaking.