Today we are going to create a strobe light for the tips of the wings of an rc airplane using a 555 timer (NE 555 or lm 555 IC) this circuit is very easy to make with few components and most ...

Do you race to the pantry when you feel down or otherwise upset? You’re not alone. It’s common for people to turn to food for comfort as a way to cope with big, difficult feelings. When you eat in ...

In this video I'm showing how I've automated a heat exchange fan to be turned off and on together with my pellet boiler. The ...

By controlling magnetic fields using light, a team of researchers led by NTU scientists has solved a long-standing challenge ...

Controlling light with light is a long-sought goal for computing and communication technologies. Achieving this capability ...

Researchers have created a method called optovolution that uses light to guide the evolution of proteins with dynamic behaviors. By engineering yeast cells so their survival depended on proteins ...

A research team led by Sahand Jamal Rahi at EPFL’s Laboratory of the Physics of Biological Systems has introduced a new ...

NYU researchers have found a way to use light to control how microscopic particles assemble into crystals, effectively ...

A tiny metasurface chip can turn invisible infrared light into steerable visible beams, opening the door to powerful new ...

Red lights are required by the FAA on wind turbines at night. (MidAmerican photo) MidAmerican energy company says it plans to install six more aircraft detection ...

There have been many questions about what direction Arduino would take after being bought by Qualcomm. Now it would seem that we’re getting a clearer picture. Perhaps unsurprisingly the ...

If innovation can be the cornerstone of a growing economy, then research must surely be the lifeblood of the nation. But do we spend enough on research or isn’t it a fact that new governments create ...