Energy & Green Tech
Conventional lithium-ion batteries based on inorganic cathode materials containing transition metals (e.g., Co and Ni) are facing the ceiling of energy density and the concern of resource sustainability. Therefore, it is ...
Mar 7, 2024
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Business
The 30-second video ad struck an ominous tone, urging Californians to tell their lawmakers to vote against legislation that would force Google, Facebook and other large platforms to pay news publishers.
Dec 27, 2023
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Energy & Green Tech
Organic solar cells have a photoactive layer that is made from polymers and small molecules. The cells are very thin, can be flexible, and are easy to make. However, the efficiency of these cells is still much below that ...
Apr 24, 2023
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331
Robotics
Mantis shrimp pack the strongest punch of any creature in the animal kingdom. Their club-like appendages accelerate faster than a bullet out of a gun and just one strike can knock the arm off a crab or break through a snail ...
Aug 25, 2021
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354
Engineering
Scientists at the University of Aberdeen have developed one of the most advanced subsea holographic cameras in the world, capable of rapid 3D imaging of marine organisms and microparticles.
Jun 25, 2021
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12
Engineering
Organic electronic devices, which are made of small molecules or polymers (i.e., substances composed primarily or completely of similar units bound together) are known to have several advantageous properties. In fact, organic ...
Energy & Green Tech
Batteries power most of our devices, and even some cars. But researchers now report in ACS Applied Materials & Interfaces a step toward running electronic devices in homes and offices on the light coming from lamps scattered ...
Mar 13, 2019
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