Making racing drone gates with balloons is very easy and cheap. The only downside is having to replace them every time you burst one, so it represents a problem if you want to make a big circuit. At ...

Researchers from McMaster University and the University of Pittsburgh have created the first functionally complete logic gate—a NAND gate (short for "NOT AND")—in a soft material using only beams of ...

Elon Musk just sent a reminder to Bill Gates—and it wasn't a friendly one. After Microsoft co-founder Gates offloaded billions in stock, Tesla CEO Musk jumped into the conversation with the subtlety ...

Iron-on patches can repair clothing or add personal flair to backpacks and hats. And now they could power wearable tech, too. Researchers reporting in ACS Applied Materials & Interfaces have combined ...

Toshiba has put single logic gates into the 1 x 1.45mm XSON6 package, in two series with differing input characteristics. 12 of them are in the 7UL1G series, which operate across 0.9 to 3.6V and have ...

If climate change is a serious problem, our response to addressing it must be serious, too. That, in a nutshell, is the argument Bill Gates made in a recent assessment of global efforts to reduce the ...

MISSOURI, USA — A years-old conspiracy theory about a tick-borne red meat allergy has spread online almost as quickly as cases have risen in numerous states. The Alpha-gal syndrome, spread by the Lone ...

Cars wait as a train crosses through the Churchill intersection in Palo Alto on May 16, 2025. Photo by Magali Gauthier. Any Palo Alto resident who lives close to the Caltrain tracks knows the horn. It ...

OpenAI CEO Sam Altman's comments helped spark concerns about an AI bubble. Mark Cuban says he doesn't see similarities to the dot-com bubble. There's disagreement, even among business leaders and tech ...