Nothing sticks: New silicon-infused 3D printed toilet bowl repels all
Going to the bathroom may not rank among the most pleasant activities of a day, but given some context, we should be quite appreciative.
Engineering
Going to the bathroom may not rank among the most pleasant activities of a day, but given some context, we should be quite appreciative.
Engineering
Researchers at the Indian Institute of Science (IISc) have developed a fully indigenous gallium nitride (GaN) power switch that can have potential applications in systems like power converters for electric vehicles and laptops, ...
Sep 27, 2023
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Engineering
Two of humanity's most ubiquitous historical materials, cement and carbon black (which resembles very fine charcoal), may form the basis for a novel, low-cost energy storage system, according to a new study. The technology ...
Jul 31, 2023
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Engineering
People with voice disorders, including those with pathological vocal cord conditions or who are recovering from laryngeal cancer surgeries, can often find it difficult or impossible to speak. That may soon change.
Mar 16, 2024
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297
Engineering
A perovskite solar cell developed by engineers at the University of California San Diego brings researchers closer to breaking the ceiling on solar cell efficiency, suggests a study published Aug. 10 in Nature.
Aug 11, 2022
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Robotics
In recent years, roboticists have created a growing number of autonomous systems based on different structures and designs. Among these are modular robots, which are composed of different elements or "modules" that can be ...
Engineering
If you've ever played the claw game at an arcade, you know how hard it is to grab and hold onto objects using robotics grippers. Imagine how much more nerve-wracking that game would be if, instead of plush stuffed animals, ...
Oct 21, 2022
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Robotics
As people age, they gradually lose muscle strength in their arms and legs, making it difficult for them to participate in leisure activities such as hiking and traveling, and they often need to rely on assistive devices such ...
Jan 19, 2024
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296
Robotics
A team at Swiss-Mile, a spinoff of ETH Zurich has improved upon its ANYmal robot by giving it wheels—the result is known as the Swiss-Mile Robot. And by giving it wheels, the robot is now classified as a car, a quadruped ...
Engineering
Most of the wind available on land is too gentle to push commercial wind turbine blades, but now researchers in China have designed a kind of "tiny wind turbine" that can scavenge wind energy from breezes as little as those ...
Sep 23, 2020
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