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Apr 22, 2023

Biological Age Increases With Stress and Is Reversed With Recovery, Study Suggests

Posted by in categories: biological, life extension

A new study in both mice and humans has found that biological age is dynamic, and that some increases in biological age caused by stress can be reversed with recovery. The research is published in Cell Metab olism.

How can we measure age?

Our biological age is not completely linked to our chronological age. While chronological age is a measure of the amount of time you have been alive, biological age indicates how much aging has occurred to your cells over your lifetime.

Apr 22, 2023

Athletes turn to magic mushrooms to treat traumatic brain injuries

Posted by in categories: biotech/medical, neuroscience

In a resort in Jamaica, athletes are finding solutions that Western medicine has missed.

A new report published Friday on ESPN

The mushrooms and therapy sessions are provided in Jamaica in the Good Hope Estate, a sugar plantation turned exclusive resort that claims to help those that prescription medication cannot.

Apr 22, 2023

Hyundai Motor Group announces development of lunar exploration rover

Posted by in categories: robotics/AI, space travel

Korean automotive manufacturer “moving beyond land, sea, and air mobility to expand into space”.

Hyundai Motor Group, a leading South Korean automotive manufacturer, has announced its entry into the space exploration industry. On April 20, 2023, the company unveiled plans to build a lunar exploration rover development model, in collaboration with several Korean research institutions in the aerospace sector.

The ambitious project aims to create a versatile mobility platform capable of handling various payloads, with cutting-edge autonomous driving technology, solar charging, thermal management, and radiation shielding features. The rover is designed to carry various pieces of equipment on top of it, with a maximum weight of 70 kg.

Apr 22, 2023

The 2023 Ariel Data Challenge: Scientists invite AI experts to help study exoplanets

Posted by in categories: robotics/AI, space

“Astronomers are struggling to keep up with the complexity and volume of incoming exoplanetary data. The challenge is an excellent platform to facilitate cross-disciplinary solutions with AI experts.”

Fancy winning a ticket to the European Conference on Machine Learning and Principles and Practice of Knowledge Discovery in Databases (ECML-PKDD) or a cash prize? Put forth your technical and artificial intelligence skills to help astronomers understand planets outside our solar system, and you just may.

The Ariel Data Challenge 2023, launched on 14 April, invites experts with an AI or machine learning background from industry and academia.

Apr 22, 2023

NASA engineers develop super-strong 3D printed alloy for aircraft and spacecraft parts

Posted by in categories: materials, space travel

The project was the result of a collaboration between NASA and Ohio State University and the new alloy is called GRX-810.

Apr 22, 2023

‘Under Alien Skies’ Will Fuel the Next Generation of Sci-Fi

Posted by in category: alien life

“Bad Astronomer” Phil Plait’s new book is full of the technical details authors need for their novels.

Apr 22, 2023

Study points to new approach to treat chronic transplant rejection

Posted by in category: biotech/medical

University of Pittsburgh researchers have identified a type of immune cell that drives chronic organ transplant failure in a mouse model of kidney transplantation and uncovered pathways that could be therapeutically targeted to improve patient outcomes. The findings are published in a new Science Immunology paper.

“In solid organ transplantation, such as kidney transplants, one-year outcomes are excellent because we have immunosuppressant drugs that manage the problem of acute rejection,” said co-senior author Fadi Lakkis, M.D., distinguished professor of surgery, professor of immunology and medicine, and scientific director of the Thomas E. Starzl Transplantation Institute at Pitt and UPMC.

“But over time, these organs often start to fail because of a slower form of rejection called chronic rejection, and current medications don’t seem to help. Understanding this problem was the motivation behind our study.”

Apr 22, 2023

This 753-Foot Megaship Aims to Be the First Eco-Conscious Luxury Residential Community on the High Seas

Posted by in category: bioengineering

If you’re a fan of life on the high seas, this new project will let you travel them year-round in luxe accommodations.

On Tuesday, private residential ship maker Storylines and Croatian shipyard Brodosplit announced they have signed a ship building contract to create what they’re calling the world’s first environmentally conscious residential ship. The 753-foot vessel, dubbed MV Narrative, has begun its engineering phase. The development’s retail value is estimated at $1.5 billion.

Apr 22, 2023

This hypersonic hydrogen jet could fly from London to New York in 90 mins

Posted by in category: transportation

Flying across the world from Europe to Australia currently takes around 20 hours in a regular passenger jet.

But Swiss startup Destinus is looking to slash that time to just four hours — by taking jet travel to hypersonic speeds.

Founded by Russian-born physicist and serial entrepreneur Mikhail Kokorich, Destinus is developing a prototype hydrogen-powered aircraft capable of travelling at Mach 5 and above. That’s five times the speed of sound: over 6,000 kph.

Apr 22, 2023

Atom: Topological qubits will be one of the key ingredients in the Microsoft plan to bring a powerful, scalable quantum computing solution to the world

Posted by in categories: computing, mathematics, particle physics, quantum physics

Providing increased resistance to outside interference, topological qubits create a more stable foundation than conventional qubits. This increased stability allows the quantum computer to perform computations that can uncover solutions to some of the world’s toughest problems.

While qubits can be developed in a variety of ways, the topological qubit will be the first of its kind, requiring innovative approaches from design through development. Materials containing the properties needed for this new technology cannot be found in nature—they must be created. Microsoft brought together experts from condensed matter physics, mathematics, and materials science to develop a unique approach producing specialized crystals with the properties needed to make the topological qubit a reality.