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Feb 5, 2020

Maxar says last year’s unnamed GEO order is new Intelsat satellite

Posted by in categories: electronics, satellites

WASHINGTON — Maxar Technologies says the geostationary satellite order it disclosed in November without naming the customer is a high-throughput Intelsat spacecraft that will also carry a pollution sensor for NASA.

Intelsat announced Feb. 3 that it had selected Maxar to build Intelsat-40e, a satellite that will provide high-throughput coverage of North America and Central America.

Intelsat-40e will also carry NASA’s Tropospheric Emissions: Monitoring of Pollution (TEMPO) hosted payload under a NASA contract with Maxar.

Feb 5, 2020

The Age of Graphene: Samsung’s Revolutionary Battery Technology

Posted by in categories: biotech/medical, computing, mobile phones, nuclear energy, sustainability

Pre-historic times and ancient history are defined by the materials that were harnessed during that period.
We have the stone age, the bronze age, and the iron age.
Today is a little more complex, we live in the Space Age, the Nuclear Age, and the Information Age.
And now we are entering the Graphene Age, a material that will be so influential to our future, it should help define the period we live in.
Potential applications for Graphene include uses in medicine, electronics, light processing, sensor technology, environmental technology, and energy, which brings us to Samsung’s incredible battery technology!
Imagine a world where mobile devices and electric vehicles charge 5 times faster than they do today.
Cell phones, laptops, and tablets that fully charge in 12 minutes or electric cars that fully charge at home in only an hour.
Samsung will make this possible because, on November 28th, they announced the development of a battery made of graphene with charging speeds 5 times faster than standard lithium-ion batteries.
Before I talk about that, let’s quickly go over what Graphene is.
When you first hear about Graphene’s incredible properties, it sounds like a supernatural material out of a comic book.
But Graphene is real! And it is made out of Graphite, which is the crystallized form of carbon and is commonly found in pencils.
Graphene is a single atom thick structure of carbon atoms arranged in a hexagonal lattice and is a million time thinner than a human hair.
Graphene is the strongest lightest material on Earth.
It is 200 times stronger than steel and as much as 6 times lighter.
It can stretch up to a quarter of its length but at the same time, it is the hardest material known, harder than a diamond.
Graphene can also conduct electricity faster than any known substance, 140 times faster than silicone.
And it conducts heat 10 times better than copper.
It was first theorized by Phillip Wallace in 1947 and attempts to grow graphene started in the 1970s but never produced results that could measure graphene experimentally.
Graphene is also the most impermeable material known, even Helium atoms can’t pass through graphene.
In 2004, University of Manchester scientists Andre Geim and Konstantin Novoselov successfully isolated one atom thick flakes of graphene for the first time by repeatedly separating fragments from chunks of graphite using tape, and they were awarded the Nobel Prize in Physics in 2010 for this discovery.
Over the past 10 years, the price of Graphene has dropped at a tremendous rate.
In 2008, Graphene was one of the most expensive materials on Earth, but production methods have been scaled up since then and companies are selling Graphene in large quantities.

Sources:
http://www.graphene.manchester.ac.uk/explore/the-story-of-gr…rly-years/
https://en.wikipedia.org/wiki/History_of_graphene
https://en.wikipedia.org/wiki/Potential_applications_of_graphene
http://luratia.com/graphene/category/graphene-facts#sthash.3…mEmGp.dpbs
https://blogs.windows.com/devices/2013/02/07/hero-material-1…-graphene/
https://news.samsung.com/global/samsung-develops-battery-mat…ging-speed

Feb 5, 2020

Step aside CRISPR, RNA editing is taking off

Posted by in categories: bioengineering, biotech/medical, genetics

But CRISPR editing — at least as a therapeutic technique in people — has turned out to be more difficult than initially thought. Researchers have documented ways that Cas9, one of the enzymes used in CRISPR gene editing, could trigger immune responses, or cause accidental changes to the genome that would be permanent. RNA editing, by contrast, could allow clinicians to make temporary fixes that eliminate mutations in proteins, halt their production or change the way that they work in specific organs and tissues. Because cells quickly degrade unused RNAs, any errors introduced by a therapy would be washed out, rather than staying with a person forever.


Making changes to the molecular messengers that create proteins might offer flexible therapies for cancer, pain or high cholesterol, in addition to genetic disorders.

Feb 4, 2020

Wolfenstein: Youngblood – Official E3 2019 Trailer

Posted by in categories: cyborgs, entertainment, robotics/AI

Rid Paris of its Nazi problem together with a friend in Wolfenstein: Youngblood, the first co-op game in the series’s history. Set in a twisted 1980, step into the power armor of the “Terror Twins,” Jess and Soph Blazkowicz, on a mission to find your missing father BJ.

Clean up the Parisian streets with an arsenal of weapons and abilities in online co-op or with an AI companion. Wolfenstein: Youngblood is available July 26, 2019 for PC, PlayStation 4, Xbox One, and Nintendo Switch.

Continue reading “Wolfenstein: Youngblood – Official E3 2019 Trailer” »

Feb 4, 2020

Cyberpunk 2077 — Official 4K Gameplay Deep Dive

Posted by in categories: futurism, life extension

Watch the worldwide reveal of brand new game footage from Cyberpunk 2077!

This video contains work-in-progress gameplay — everything you see is potentially subject to change.

Continue reading “Cyberpunk 2077 — Official 4K Gameplay Deep Dive” »

Feb 4, 2020

DARPA is testing drones it can launch from a plane—then collect mid-air

Posted by in categories: drones, media & arts, military, surveillance

The news: The Defense Advanced Research Projects Agency (DARPA) has conducted the first test of a new type of drone that can be launched from a plane in a swarm and recovered in mid-air when it’s done its job.

How it works: A military transport or bomber plane releases a series of drones in rapid succession. They carry out the task designated to them (surveillance, for example) and then return to the plane, docking on a line before being winched in. It looks a bit like the airborne refueling process.

Continue reading “DARPA is testing drones it can launch from a plane—then collect mid-air” »

Feb 4, 2020

SpaceX requests permission to fly new Starship rocket on 12-mile-high test flight

Posted by in category: space travel

SpaceX is already planning the next big test flight of its future Starship rocket out of southern Texas. As early as mid-March, the company is hoping to fly a test version of the vehicle to a super high altitude and then land it upright on solid ground, proving the rocket can be reused and potentially touch down on other worlds.

The upcoming test is detailed in new paperwork SpaceX filed with the Federal Communications Commission, which provides licensing to aerospace companies that are hoping to fly their vehicles to space. Specifically, the FCC allocates which radio frequencies companies can use to communicate with their vehicles during flight.

Continue reading “SpaceX requests permission to fly new Starship rocket on 12-mile-high test flight” »

Feb 4, 2020

Scientists Grow ‘Yarn’ Out of Human Skin Cells So They Can Literally Stitch People Up

Posted by in categories: biotech/medical, materials

A team of researchers at the French National Institute of Health and Medical Research in Bordeaux have grown yarn from human skin cells that they call a “human textile” — and they say it could be used by surgeons to close wounds or assemble implantable skin grafts.

“These human textiles offer a unique level of biocompatibility and represent a new generation of completely biological tissue-engineered products,” the researchers wrote in a paper published in the journal Acta Biomaterialia.

The key advantage of the gruesome yarn is that unlike conventional synthetic surgical materials, the material doesn’t trigger an immune response that can complicate the healing process, according to New Scientist.

Feb 4, 2020

US Army plans to bring human-AI interaction to the battlefield

Posted by in category: robotics/AI

The Aided Threat Recognition from Mobile Cooperative and Autonomous Sensors (ATR-MCAS) will act as a ‘teammate’ to soldiers.

Feb 4, 2020

Bloom Science Granted Exclusive Option to License ALS Microbiome-based Gut Therapies

Posted by in categories: biotech/medical, genetics, science

Bloom Science and Duke University have entered into an exclusive licensing agreement that provides the biopharmaceutical company access to the intellectual property and technology related to unique strain isolates and genetic variants of Akkermansia genus bacteria.

This type of bacteria has been demonstrated to slow disease progression and prolong survival in animal models of amyotrophic lateral sclerosis (ALS).