[Oneironaut] sent us another IR hack. This time it is a writeup on the best ways to create IR light sources from regular lights. Since normal flashlight bulbs emit a broad enough spectrum to ...

From choosing the right paint colors to determining the best placement for your furniture, these eight designer-approved tips ...

Lasers, LEDs and light sources are devices that create light. LEDs (light emitting diodes) convert an electrical current into light using spontaneous emission in optically active semiconductors.

A chandelier is by no means just a light source. As an eye-catcher and statement piece, it adds style and elegance to any ...

Anshu explores his bedroom as his eyes become accustomed to the dark, noticing the different light sources from inside his room, his house and outside his house. Whilst watching this clip ...

Semiconductor broadband light emitters have emerged as ideal and vital light sources for a range of biomedical sensing/imaging applications, especially for optical coherence tomography systems.

cyclolites moves actively through a technique known as pulsed inflation when exposed to blue light, allowing it to migrate to ...

A source of light makes light. The Sun and other stars, fires, torches and lamps all make their own light and so are examples of sources of light. Some animals, such as fireflies and glow-worms ...

Light painting photography under the natural arches is the perfect combination of adventure and art! This night-time activity ...