The numbers you see on the box don't always work out in real life. LED bulbs do last longer, but those claims about five to 10 years are estimates based on internal testing -- and companies are always ...

This summer, employees at several big defense companies went on strike. Their grievances highlight a much larger problem brewing beneath the surface.

In this project, I'll make a small circuit capable of blinking lights, on its output we get a digital signal that we can use to turn on and off an external light like an led or relay for bigger loads.

This is a very simple but useful project, strobe navigation lights for rc airplanes, or you can adjust the flashing time and make it a warning light for a forklift or even a turn signal light for a ...

Learn the basics of embedded systems hacking with Arduino, Raspberry Pi & RTOS. Discover GPIO, interrupts, hands-on projects ...

Neuroscientists probing the boundary between sleep and awareness are finding many types of liminal states, which help explain ...

That means inside every LED bulb are tiny circuit components -- and their soldered contact points -- which are far more vulnerable than the diode itself. The Lighting Research Center of the Rensselaer ...

The Kidde Ring Smart Smoke + CO Alarm uses an app and voice alerts to let you know if there’s a fire or high levels of carbon ...

Toronto’s all-night arts festival features more than 85 installations this year, in the theme of ‘translating the city.’ ...

Milton Friedman liked to quip that there's nothing more permanent than a temporary government program. We're seeing more evidence for this adage as the government shut downs following Democrats' ...

Decentralized finance platform World Liberty Financial extended its support Wednesday to the Winklevoss Twins-led Digital Freedom Fund PAC, to help “advance” President Donald Trump’s cryptocurrency ...

SOMEONE TO CHANGE THE MISSOURI CONSTITUTION. YOU HAVE TO PROPOSE A PETITION THAT BALLOT LANGUAGE, THEN GO AROUND THE STATE AND COLLECT WELL, MORE THAN 170,000 SIGNATURES. THOSE SIGNATURES HAVE TO BE ...