Menu

Blog

Page 6727

Jul 20, 2020

Cellular aging ‘master circuit’ discovered: Extended human lifespan to follow?

Posted by in categories: bioengineering, life extension

I hope they get funding.


SAN DIEGO — The average American lives to be around 75 or 80 years old; but if you had an opportunity to slow down the aging process and live an extra couple of decades would you take it? It’s a loaded question, strife with philosophical, religious, and societal considerations. Humans have pondered the possibilities of extended, or even immortal, life for as long as we’ve inhabited this planet. But at the end of the day it’s all just a daydream, right?

Not necessarily, according to new research out of the University of California, San Diego. The study, led by UCSD molecular biologists and bioengineers, produced a groundbreaking discovery regarding the intricacies of cellular aging. In light of their findings, researchers say the notion of “dramatically” extending human life isn’t so farfetched after all.

Continue reading “Cellular aging ‘master circuit’ discovered: Extended human lifespan to follow?” »

Jul 20, 2020

Laser propulsion: NASA’s laser-powered spacecraft will fly to Mars in 72 hours — TomoNews

Posted by in categories: robotics/AI, space

SANTA BARBARA, CALIFORNIA — NASA scientist Philip Lubin is working on perfecting laser technology that could propel a light spacecraft to Mars in as little as three days.

In order for spacecraft to achieve faster speeds, Lubin proposes using an electromagnetic propulsion system that uses light and radiation, rather than the current fuel-based rocket propulsion system.

Continue reading “Laser propulsion: NASA’s laser-powered spacecraft will fly to Mars in 72 hours — TomoNews” »

Jul 20, 2020

Formation of quadruple helix DNA tracked in live human cells for the first time

Posted by in categories: biotech/medical, chemistry

DNA usually forms the classic double helix shape discovered in 1953—two strands wound around each other. Several other structures have been formed in test tubes, but this does not necessarily mean they form within living cells.

Quadruple helix structures, called DNA G-quadruplexes (G4s), have previously been detected in . However, the technique used required either killing the cells or using high concentrations of chemical probes to visualise G4 formation, so their actual presence within living cells under normal conditions has not been tracked, until now.

A research team from the University of Cambridge, Imperial College London and Leeds University have invented a fluorescent marker that is able to attach to G4s in living human cells, allowing them to see for the first time how the structure forms and what role it plays in cells.

Jul 20, 2020

Looks Like Sweden Was Right After All

Posted by in category: education

Risk management education, risk courses, risk best practices, resources, events, premier risk forum, peer networking for risk professionals.

Jul 20, 2020

Spacesuits have been bulky since before Apollo 11. A skintight design may change that

Posted by in category: futurism

Circa 2019 o,.o.


The iconic, but bulky, spacesuit worn by Neil Armstrong hasn’t drastically changed in decades. A skintight design may change that.

Jul 20, 2020

Shrink-wrapping spacesuits

Posted by in category: futurism

Circa 2014


Spacesuits of the future may resemble a streamlined second skin.

Jul 20, 2020

Does green coffee bean extract work? A detailed review

Posted by in categories: biotech/medical, food, health

Imagine if this very cheap thing could treat coronavirus 🤔

That would put a wrench in profiteers plans:

Green coffee bean extract is a popular weight loss and health supplement, but does it work, and is it safe?

Continue reading “Does green coffee bean extract work? A detailed review” »

Jul 20, 2020

Samsung will unveil 5 new products at its big phone event on Aug. 5

Posted by in category: mobile phones

Samsung’s president and head of mobile communications T.M. Roh said in a blog post Monday that Samsung will announce five new products during the company’s big “Galaxy Unpacked” event on Aug. 5.

Samsung didn’t say what it will unveil, but it has teased a new Galaxy Note phone. The company typically unveils its large-screened Galaxy Note devices — best known for the pen that slides into the side — in August. Samsung usually packs in all of the latest hardware and software it has to offer into its Galaxy Note phones ahead of Apple’s iPhone event, which is typically held in September. Rumors suggest this year’s model will be called the Galaxy Note 20.

Jul 20, 2020

A Programmable Quantum Chip, via Silicon Photonics

Posted by in categories: computing, quantum physics

U.K.-led research team packs more than 200 photonic components onto a chip that performs reconfigurable quantum information processing with light.

Jul 20, 2020

Diamagnetic Levitation

Posted by in category: futurism

Seeing is believing: a little frog (alive!) and a water ball levitate inside a Ø32mm vertical bore of a Bitter solenoid in a magnetic field of about 16 Tesla.