Monday, April 19, 2021

Transparent Nanolayers for More Solar Power: Silicon Solar Cells With More Than 26% Efficiency

https://scitechdaily.com/transparent-nanolayers-for-more-solar-power-silicon-solar-cells-with-more-than-26-efficiency/

The Whitest Paint Is Here & It’s the Coolest – Could Help Curb Global Warming

"Using high-accuracy temperature reading equipment called thermocouples, the researchers demonstrated outdoors that the paint can keep surfaces 19 degrees Fahrenheit cooler than their ambient surroundings at night. It can also cool surfaces 8 degrees Fahrenheit below their surroundings under strong sunlight during noon hours.

The paint’s solar reflectance is so effective, it even worked in the middle of winter. During an outdoor test with an ambient temperature of 43 degrees Fahrenheit, the paint still managed to lower the sample temperature by 18 degrees Fahrenheit."

"Cool" concept...but does that last sentence actually mean the temperature dropped well below freezing?

https://scitechdaily.com/the-whitest-paint-is-here-its-the-coolest-could-help-curb-global-warming/

Wednesday, April 14, 2021

The 'Iron Man' body armour many of us may soon be wearing

"The powered suit, which is being tried out by Delta freight-handling, maintenance and ground support staff, can lift weights of up to 14st (90kg) for eight hours at a time."

https://www.bbc.com/news/business-56660644

Friday, April 9, 2021

New Type of Battery Created That Can Charge 10x Faster Than Lithium-Ion Batteries

"A battery manufactured using our polymer will charge in seconds – about ten times faster than a traditional lithium-ion battery. This has already been demonstrated through a series of experiments. However, at this stage, it is still lagging behind in terms of capacity – 30 to 40% lower than in lithium-ion batteries."

https://scitechdaily.com/new-type-of-battery-created-that-can-charge-10x-faster-than-lithium-ion-batteries/

Powerful Algorithms Used by Netflix, Amazon and Facebook Could “Crack the Language of Cancer and Alzheimer’s”

https://scitechdaily.com/powerful-algorithms-used-by-netflix-amazon-and-facebook-could-crack-the-language-of-cancer-and-alzheimers/

Genetic Engineering 2.0: An On-Off Switch for Gene Editing

“The big story here is we now have a simple tool that can silence the vast majority of genes,” says Weissman, who is also a professor of biology at MIT and an investigator with the Howard Hughes Medical Institute. “We can do this for multiple genes at the same time without any DNA damage, with great deal of homogeneity, and in a way that can be reversed. It’s a great tool for controlling gene expression.”

https://scitechdaily.com/genetic-engineering-2-0-an-on-off-switch-for-gene-editing/

CO2 Mitigation on Earth and Magnesium Civilization on Mars – Just Add Water

https://scitechdaily.com/co2-mitigation-on-earth-and-magnesium-civilization-on-mars-just-add-water/

Wednesday, March 24, 2021

Alzheimer’s Patients Saw Improved Cognition and Memory With Sargramostim, a Medication Commonly Used After Chemotherapy

https://scitechdaily.com/alzheimers-patients-saw-improved-cognition-and-memory-with-sargramostim-a-medication-commonly-used-after-chemotherapy/

Big Breakthrough for “Massless” Energy Storage: Structural Battery That Performs 10x Better Than All Previous Versions

Fascinating concept: 

"The batteries in today’s electric cars constitute a large part of the vehicles’ weight, without fulfilling any load-bearing function. A structural battery, on the other hand, is one that works as both a power source and as part of the structure – for example, in a car body. This is termed ‘massless’ energy storage, because in essence the battery’s weight vanishes when it becomes part of the load-bearing structure. Calculations show that this type of multifunctional battery could greatly reduce the weight of an electric vehicle."

https://scitechdaily.com/big-breakthrough-for-massless-energy-storage-structural-battery-that-performs-10x-better-than-all-previous-versions/

Wednesday, February 24, 2021

Breakthrough Boost for Solar-Powered Fuel Made by Splitting Water

https://scitechdaily.com/breakthrough-boost-for-solar-powered-fuel-made-by-splitting-water/

US Army Is Building The World’s ‘Most Powerful’ Laser Weapon

"The new system is being designed to reach a terawatt for a short 200 femtoseconds — or one quadrillionth of a second. In that time, the UPSL would be able to vaporize a drone. On top of that, the hope is that it’ll also be able to disrupt electronic systems in its vicinity, turning it also into a functional electromagnetic pulse (EMP)."

Friday, February 5, 2021

First commercial 3D printed house in the US now on sale for $300,000

"The 3D printed home will feature over 1,400 square feet of living space, plus a 750 square foot 2 ½ car garage on a ¼ acre. This home includes 3 bedrooms, 2 full bathrooms, and features an open floor plan. Built with concrete, this home will deliver strength and durability that conventional wood-frame construction cannot match. SQ4D will be including a 50-year limited warranty on their 3D printed structures."

"At $299,999, this home is priced 50% below the cost of comparable newly-constructed homes in Riverhead, NY"

Very nice indeed.

https://www.3dprintingmedia.network/first-commercial-3d-printed-house-in-the-us-now-on-sale-for-300000/

IBM Algorithm Can Tell Who's Going to Get Alzheimer's by Reading Their Writing

It would have been nice to start this procedure many years ago:

https://futurism.com/neoscope/ibm-algorithm-alzheimers-reading-writing

New ‘Liquid’ AI Learns Continuously From Its Experience of the World

https://singularityhub.com/2021/01/31/new-liquid-ai-learns-as-it-experiences-the-world-in-real-time/

This Battery On Wheels Makes Any Diesel Truck Electric In 5 Minutes

This is a brilliant idea too. https://www.youtube.com/watch?v=Idhfl-2FHJw