Finding the optimal lights for a bathroom can be tricky, especially the best bathroom vanity lighting, since they’re equal ...

This twisted wire illustrates how the filament in the Edison bulb is twisted, but at a micro-scale – when the light's wavelength matches the length of the twist, the lightwaves twirl as they go ...

The science of creating elliptically polarized light According to the researchers, twisted light can be produced using the same technology as the 100-year-old Edison bulb (filament light bulb ...