Everything deferred last fall comes due when the hull hits the water. Here is how to settle the account before the slings ...

It's always annoying when a lightbulb breaks, leaving the base stuck in your light socket. But, did you know you can buy a ...

That conversion slows the process and increases energy use, reducing the benefits of photonic computing. Using exciton-polaritons, the Penn researchers demonstrated all-light switching while using ...

Apple HomeKit is a smart home automation platform that launched in 2014 for iPhone and iPad, then later expanded to other Apple devices. But there’s every chance you’ve never used the platform, or the ...

A new holographic storage technique uses light in three dimensions to dramatically increase how much data can be stored. It encodes information throughout a material using amplitude, phase, and ...

You hear about it everywhere, from LinkedIn posts to keynote speakers to job listings: Learning to use AI is the way to get ahead in your job and help future-proof your career. But you may not know ...

Most space missions rely on chemical rockets for propulsion. Rockets must carry fuel, which increases spacecraft mass and limits their speed and travel distance. For decades, researchers have explored ...

Thanks to modern LED bulbs, light is cheaper than ever to make—except for one particular kind. Three University of Chicago scientists have announced an innovative way to create infrared light, which ...

In this video, I take a multimeter and show you how to use various functions on the multimeter on how to test a few different things, showing continuity, resistance, voltage, and amperage. He rejected ...

Most impact socket sets don’t fail because they can’t handle torque. They fail because small, practical details get overlooked. A missing socket size that stops a job halfway. Markings you can’t read ...

When working on electrical projects around the home—whether that’s troubleshooting an issue with your HVAC system, repairing an appliance, or testing a car battery—a multimeter is essential. These ...