Computing
Lost Women of Science Podcast, Season 2, Episode 1: The Grasshopper
Before she entered a world of secrecy, computers and nuclear weapons, who was Klára Dán von Neumann?
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Artificial Intelligence
AI-Influenced Weapons Need Better Regulation
The weapons are error-prone and could hit the wrong targets
Computing
‘Momentum Computing’ Pushes Technology’s Thermodynamic Limits
Overheating is a major problem for today’s computers, but those of tomorrow might stay cool by circumventing a canonical boundary on information processing
Computing
Russian Misinformation Seeks to Confound, Not Convince
Rather than take a side, these campaigns create decision paralysis that leads to inaction
Biotech
This Mushroom Leather Is Being Made into Hermès Handbags
A bioreactor-made material is being marketed as an animal-friendly leather alternative that also aims to help save the planet
Energy
How Ukraine Unplugged from Russia and Joined Europe’s Power Grid with Unprecedented Speed
Engineers achieved “a year’s work in two weeks” to safely do so
Defense
How Many Nuclear Weapons Exist, and Who Has Them?
Nuclear states admit to owning about 13,000 warheads, but the real number could be higher
Defense
Where Is Russia’s Cyberwar? Researchers Decipher Its Strategy
When Russia invaded Ukraine, many analysts expected an unprecedented level of cyberattacks—which so far haven’t materialized
Defense
How Bellingcat Investigators Verified the Brutal Use of Cluster Munitions in Ukraine
Researchers at the investigative collective scour the Internet to expose possible war crimes
Natural Disasters
Starlink Offers Internet Access in Times of Crisis, but Is It Just a PR Stunt?
There are no individual saviors for Tonga’s Internet infrastructure
