Energy & Green Tech
Researchers at the University of California, Irvine and four national laboratories have devised a way to make lithium-ion battery cathodes without using cobalt, a mineral plagued by price volatility and geopolitical complications.
Sep 21, 2022
0
790
Engineering
An invisible coating that can "fireproof" wood has been invented by scientists at Nanyang Technological University, Singapore (NTU Singapore).
Aug 18, 2022
1
33
Robotics
For years, there's been a cardinal rule for flying civilian drones: Keep them within your line of sight. Not just because it's a good idea—it's also the law.
Jul 6, 2022
0
14
Machine learning & AI
Today's artificial intelligence systems used for image recognition are incredibly powerful with massive potential for commercial applications. Nonetheless, current artificial neural networks—the deep learning algorithms ...
Jun 30, 2022
0
82
Energy & Green Tech
A team of researchers at Dalhousie University has found evidence that suggests a variation of a lithium nickel manganese cobalt battery (Li[Ni0.5Mn0.3Co0.2]O2) could last a hundred years. In their paper published in Journal ...
Robotics
For the first time, an autonomously flying quadrotor has outperformed two human pilots in a drone race. The success is based on a novel algorithm that was developed by researchers of the University of Zurich. It calculates ...
Jul 21, 2021
0
751
Energy & Green Tech
A key component of next-generation solar panels can be created without expensive, high-temperature fabrication methods, demonstrating a pathway to large scale, low-cost manufacturing for commercial applications.
Jun 30, 2021
0
445
Electronics & Semiconductors
Scientists in China and Sweden have determined that a pinch of capsaicin, the chemical compound that gives chili peppers their spicy sting, may be a secret ingredient for more stable and efficient perovskite solar cells. ...
Jan 13, 2021
0
1348
Robotics
You can now buy one of those unnerving animal-like robots you might have seen on YouTube—so long as you don't plan to use it to harm or intimidate anyone.
Jun 16, 2020
0
845
Energy & Green Tech
A technique based on the principles of MRI has allowed researchers to observe not only how next-generation batteries for large-scale energy storage work, but also how they fail, which will assist in the development of strategies ...
Mar 2, 2020
0
87
