Electronics
Electronics
Tech
Math
Math
Can an Algorithm Help Solve Political Paralysis?
Policy & Ethics
Policy & Ethics
It’s Time to Rein in Inflated Military Budgets
Computing
The Quantum Butterfly Noneffect
A familiar concept from chaos theory turns out to work differently in the quantum world
Electronics
Electronics
Mining Rare-Earth Elements from Fossilized Fish
Math
Math
Can an Algorithm Help Solve Political Paralysis?
Policy & Ethics
Policy & Ethics
It’s Time to Rein in Inflated Military Budgets
Computing
Computing
Mail-Sorting Machines Are Crucial for the U.S. Postal Service
Energy
Energy
Bricks Can Be Turned into Batteries
Behavior & Society
Behavior & Society
Don’t Feel Guilty about Your Online Security Habits
Electronics
Electronics
Blood and Silicon: New Electronics-Cooling System Mimics Human Capillaries
Energy
Energy
First U.S. Small Nuclear Reactor Design Is Approved
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It’s Time to Rein in Inflated Military Budgets
In an era of pandemics and climate change, we need to reconsider what “national security” means
Mail-Sorting Machines Are Crucial for the U.S. Postal Service
An expert explains how automation enables quick deliveries—which will include ballots for November’s election
Can an Algorithm Help Solve Political Paralysis?
As faith in government hits historic lows, organizers in the U.K. are trying a new math-based approach to democracy. Would it work in the bitterly divided U.S?
How Does Wi-Fi Work?
Have you ever stopped to consider exactly how e-mail or streaming video gets into your smartphone or tablet so quickly, seamlessly, and in real time? That's wi-fi in action. This week, Tech Talker delves into the technology behind wireless devices...
The Quantum Butterfly Noneffect
A familiar concept from chaos theory turns out to work differently in the quantum world
Mining Rare-Earth Elements from Fossilized Fish
Strange as it might seem, a 2,500-square-kilometer zone south of one tiny Pacific island could supply four substances that are crucial to modern electronics for centuries
Special Report
Videos
Algorithm Removes Water from Underwater Images
Why do all the pictures you take underwater look blandly blue-green? The answer has to do with how light travels through water. Derya Akkaynak, an oceangoing engineer, has figured out a way to recover the colorful brilliance of the deep...
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