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02/13/2020
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By Michael Alexander
Seashell-inspired shatterproof glass: Researchers engineer strong composite glass based on mother of pearl that can resist impact
Despite their delicate appearance, seashells are surprisingly durable. This unexpected durability comes from the tough, impact-resistant substance known as nacre, also known as mother of pearl. Nacre is an organic-inorganic composite material that also gives seashells their signature iridescence. It is made up of microscopic calcium carbonate tablets mortared together by proteins. Arranged like bricks, […]
02/11/2020
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By Ralph Flores
Reusing carbon dioxide: Scientists capture and convert it into useful molecules
Researchers at Michigan Technological University have developed a novel device that captures carbon dioxide (CO?) and converts it into useful products. The device, which the team presented at the Society of Mining, Metallurgy and Exploration’s annual meeting in Denver, works just like a carbon scrubber to remove CO? from flue gas emitted from power plants. But unlike other scrubbers, which industries are […]
02/09/2020
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By Arsenio Toledo
French researchers claim to have created metallic hydrogen in a lab: Material can “conduct electricity indefinitely at room temperature”
Metallic hydrogen is a state of hydrogen wherein the element is able to conduct electricity. Scientists have spent close to a century attempting to create this material. A team of French researchers now claim that they’ve done it. Normally, hydrogen isn’t a great conductor. However, physicists since the 1930s have suspected that if hydrogen were to be […]
02/07/2020
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By Michael Alexander
Engineers develop robot gripping arm that “tastes” using bacteria
Much like how octopuses and squids use their tentacles, a new biohybrid robot developed by a joint team of researchers uses its fingers to “taste” the world around it. Created by a team of researchers from the University of California, Davis (UC Davis), and Carnegie Mellon University (CMU), the biohybrid robot uses a bioengineered strain […]
02/06/2020
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By Edsel Cook
Engineers create nanophotonic structures that can compute using “light and waves”
Analog computing might get a new lease on life thanks to metamaterials that control electromagnetic waves. Researchers from the University of Pennsylvania (UPenn) developed a metamaterial whose tiny structures manipulate light to solve mathematical equations. “Photonic calculus” encodes parameters into the properties of an electromagnetic wave. Once the wave passes through the metamaterial, its properties get altered by nanostructures. The modified electromagnetic wave serves […]
02/03/2020
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By Arsenio Toledo
Say goodbye to flat tires: Michelin develops new ‘puncture-proof’ airless tires
Flat tires may soon be a thing of the past. Michelin and General Motors (GM) have announced the development of a prototype for production-ready airless tires, which could roll out and replace old pneumatic rubber tires by 2025. Both companies say they have been developing the airless tires for the better part of two decades. Michelin calls their […]
01/29/2020
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By Michael Alexander
Technology and road safety: Brain-training game helps improve the driving skills of older people
Older adults looking to improve their driving skills may need to sit down and play a brain-training video game before hitting the road, according to a new study. Carried out by Tohoku University in Sendai, Japan and led by Rui Nouchi, associate professor in the Institute of Development, Aging and Cancer, the research found that seniors who played […]
01/28/2020
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By Arsenio Toledo
Mining the next frontier: NASA invests in optical mining tech for use on asteroids, the moon
NASA is investing in optical mining technology that will make it easier for resources to be extracted from the moon and, potentially, asteroids. NASA, through its Innovative Advanced Concepts (NIAC) program, will begin exploring the feasibility of developing technology that combines robotic rovers with mining tech that could turn mining in space from a science fiction […]
12/24/2019
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By Arsenio Toledo
Clever “Flying-V” plane design is more fuel-efficient than today’s most advanced aircraft
The Delft University of Technology (TU Delft) in the Netherlands, in partnership with KLM Royal Dutch Airlines, is working on an innovative airplane design known as the “Flying-V,” which — its creators claim — uses 20 percent less fuel thanks to its unique, two-pronged configuration. Flaring diagonally backwards from its nose to create the V-shape, the airplane has the same wingspan as existing […]
12/19/2019
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By Edsel Cook
This updated jumping robot can be used to develop smaller robots for aid-and-rescue missions, suggest scientists
Salto is a robot that stands less than a foot tall, but it jumps more than three times its height. Its small size even lets it pass through cramped spaces to reach people trapped under rubble. Developed by a team from the University of California (UC), Berkeley in 2016, Salto’s capabilities have grown in leaps and bounds over the […]
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