More about light (456)

| Here comes a dazzling DYI project allowing you to touch an electric arc (30 kV hey presto) with your bare fingers. No harm from that. Though...

| The differences in measurable potential on plants aroused the interest of Walter Polleros. His BioLight project detects electrical fluctuati...

| The German Amateur Radio Club (DARC) has issued a press release identifying domestic LED light bulbs as a source of electrical interference....

| Supposing you’d want to bring some light into a boat or campervan during the evening you could connect a couple of 12-V incandescent lamps t...

| The advent of the Internet of Things has also boosted research into alternative energy sources which allow energy to be converted into elect...

| The Peltier lamp offered by Elektor is a project with a surprising principle: power a LED reading lamp with the energy from one candle. The...

| A research team from the University of Utah (United States) under the leadership of professor Rajesh Menon has found a way to make cheap, fu...

| A US company called Musco Lighting has been commissioned to install state-of-the-art LED lighting systems within the infrastructure of Wimbl...

| Flying model aircraft should duplicate their full-size prototypes right down to minor details, so there’s no reason for external lighting to...

| Scientists from TU Eindhoven and Kent State University have developed a material that undulates under the influence of light and can propel...