Engineering

Researchers discover a material that can learn like the brain

EPFL researchers have discovered that Vanadium Dioxide (VO2), a compound used in electronics, is capable of "remembering" the entire history of previous external stimuli. This is the first material to be identified as possessing ...

Engineering

Tiny, cheap solution for quantum-secure encryption

It's fairly reasonable to assume that an encrypted email can't be seen by prying eyes. That's because in order to break through most of the encryption systems we use on a day-to-day basis, unless you are the intended recipient, ...

Engineering

Army looks to improve quadrotor drone performance

When an aircraft veers upwards too much, the decrease in lift and increase in drag may cause the vehicle to suddenly plummet. Known as a stall, this phenomenon has prompted many drone manufacturers to err on the side of extreme ...

Business

Chinese ride-hailing app Didi files for New York listing

Ride-hailing giant Didi Chuxing has filed to list its shares in New York, a high-profile move by a Chinese tech firm in the United States despite soaring tensions between the superpowers, with reports saying it could be one ...

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