Circuit & Byte — Tech, gadgets, and science — where the future gets reported first.
So, heating is more readily available than cooling. Liquid helium (at -269°C) gives us the closest commercial approach to absolute zero, but it is a pretty expensive way to cool your cocktails! Advertisement Humans have…
In cotton and linen, adjacent cellulose molecules can cross-link to form weak, reversible links known as hydrogen bonds. These links can be broken and reformed under pressure, in the presence of heat and moisture –…
To answer a question or ask a new one, email lastword@newscientist.com To answer this question – or ask a new one – email lastword@newscientist.com . Questions should be scientific enquiries about everyday phenomena, and…
Science tells us that this is mechanistic: pull the trigger and you will get hurt. But in some cases, large uncertainty remains. One particular concern is the Atlantic Meridional Overturning Circulation (AMOC), the…
Human evolution and archaeology indicate that for most of humanity’s existence, information was passed down by the spoken word, probably often to children. Even factual events and people would be subject to distortion…
Maybe itching has evolved to alert us to attack by blood-sucking arthropods, and if the persistence of the itch leads to a visceral loathing thereof, then surely that too, given dangers like the plague or malaria, will…
Plus and Pro users will be able to use the Work tab on their phone to create a document, draft an email, or summarize Slack messages, for instance. These subscribers can do things like build sites, create presentations…
Discord cofounder and CTO Stanislav Vishnevskiy took to the company blog Tuesday to reveal the final shape of Discord’s age verification plans. The essence of the scheme, as initially revealed in February, is the same…
The biggest change is that Advanced Protection, ExpressVPN 's set of ad, tracker, and malicious site blockers, now works across all VPN protocols. There's also a rebuilt speed test, smarter split tunneling, and plenty of…
But using AI every day doesn’t necessarily mean people are feeling comfortable with its implications for the world: About 68% of Americans who use AI daily are worried about it, according to a new survey conducted by…