Scientists have revealed a futuristic 'communication with light' system that uses light pulses instead of radio waves to ...

I’m sure you’ve noticed that many new cars have intense turn signals, toggling between on and off instantly without the soft fade you see on the blinkers of older cars. That’s a byproduct of LEDs ...

Modern automobiles are so overwhelmingly complex that it can be hard to fathom how much attention to detail goes into every single part. Mazda, though, the Japanese company that prides itself on its ...

[ChrisMentrek] shares a design for a simple green LED signal light intended for experiments in “talking” to fireflies. The device uses simple components like PVC piping and connectors to make ...