Engineering
The Japanese art of origami (from ori, folding, and kami, paper) transforms flat sheets of paper into complex sculptures. Variations include kirigami (from kiri, to cut), a version of origami that allows materials to be cut ...
Jan 22, 2020
5
226
Hardware
A smartphone shutting down on a sweltering day is an all-too-common annoyance that may accompany a trip to the beach on a sunny afternoon. Electronic memory within these devices isn't built to handle extreme heat.
Apr 30, 2024
0
72
Hardware
Artificial intelligence presents a major challenge to conventional computing architecture. In standard models, memory storage and computing take place in different parts of the machine, and data must move from its area of ...
Oct 3, 2022
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107
Internet
Social bots, or automated social media accounts that pose as genuine people, have infiltrated all manner of discussions, including conversations about consequential topics, such as the COVID-19 pandemic. These bots are not ...
Nov 24, 2021
1
399
Electronics & Semiconductors
Since the 1940s, scientists have been exploring the use of niobium oxide, specifically a form of niobium oxide known as T-Nb2O5, to create more efficient batteries. This unique material is known for its ability to allow lithium ...
Jul 28, 2023
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41
Engineering
It's estimated that mining, refining, and processing metals commonly used in construction, referred to as structural metals, contribute around three billion tons of CO2-equivalent emissions. And, although recycling these ...
Apr 28, 2023
0
76
Electronics & Semiconductors
New research published in Nature Electronics describes topological control capabilities in an integrated acoustic-electronic system at technologically relevant frequencies. This work paves the way for additional research ...
Mar 29, 2022
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183
Electronics & Semiconductors
Your smartphone? It runs on a semiconductor. The innards of your PlayStation? It runs on a semiconductor. The display in your car? Yes, that too runs on a semiconductor.
Mar 22, 2021
0
11
Telecom
When NASA docks two spacecraft in orbit, timing is critical. Their movements must be precisely synchronized with each other to prevent catastrophic failure, which means the computer networks that control their thrusters must ...
Jan 6, 2023
0
5
Engineering
With wireless-enabled electronics becoming smaller and more ubiquitous, their designers must constantly find ways for batteries to store more power in less space. And because these devices are also increasingly mobile—in ...
Aug 10, 2021
0
185
