A staple for summertime activities- fireworks! Where do they get their characteristic color from? I traveled down to the ...

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Beyond bendable and foldable displays, the era of stretchable displays—whose screens can expand freely like rubber—is now ...

We all know the e-ink persistent displays, as they’re cheap and plentiful enough to have become ubiquitous in applications ...

A newly developed material can control and "program" heat, allowing it to direct thermal radiation, switch modes, and ...

From computer precision and metal-salt colors to drone integration and eco-friendly propellants, learn how technology has ...

Scientists have developed a color-changing tactile sensor that lets robots visualize touch in real time, paving the way for more precise manufacturing, prosthetics, and robotic surgery. The Latest ...

The NTSC television standard is a masterpiece of mid-century engineering, to pack a color image into the transmission ...

Beth Skwarecki is Lifehacker’s Senior Health Editor, and holds certifications as a personal trainer and weightlifting coach. She has been writing about health for over 10 years. If you’re deep into ...