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Nov 11, 2016
BBC to debut virtual reality film The Turning Forest | BBC News
Posted by Odette Bohr Dienel in categories: media & arts, virtual reality
“The fairy tale will be made available for free on Daydream, Google’s mobile virtual reality product.”
Tag: Google
Nov 11, 2016
Bitcoin users relax: Quantum computing no match for SHA-2 encryption
Posted by Philip Raymond in categories: bitcoin, cryptocurrencies, economics, encryption, quantum physics
Worried about security for your bitcoin in the face of quantum computing? According to computer researchers, there’s no reason to be.
Source: https://hacked.com/breathe-easy-bitcoiners-quantum-computing…encryption
Some people assume that once quantum computing comes along modern encryption technologies will be outpowered. But experts are starting to posit that hash functions and asymmetric encryption could defend not only against modern computers, but also against quantum attackers from the future.
Continue reading “Bitcoin users relax: Quantum computing no match for SHA-2 encryption” »
Nov 11, 2016
Forget about the election for a minute: There’s a rare supermoon coming
Posted by Shane Hinshaw in category: space
This could cause earthquakes because of the moons mass pulls of the mass of our planet.
There’s a rare supermoon coming this weekend, and no matter how devastated or thrilled you are by the latest election results, you don’t want to miss it.
In the wee hours of Sunday night and Monday morning, the moon will come closer to the Earth than it has in nearly 70 years.
Continue reading “Forget about the election for a minute: There’s a rare supermoon coming” »
Nov 11, 2016
Pill Packing 100 Billion Designer Bacteria Could Be Tested Next Year
Posted by Shane Hinshaw in categories: biotech/medical, health
Bacteria are among the oldest life forms on Earth and exist nearly everywhere; in the soil, water, deep in the earth’s crust and in our own bodies. Actually, there are at least as many bacterial cells in the human body as human cells.
Bacteria tend to get a bad rap, but now, armed with new research on the bacterial world (or microbiome) in our bodies, we are starting to understand how important a role microorganisms play in our health (good as well as bad).
And beyond merely understanding the relationship between our bodies and the microorganisms inhabiting it, we’re on the cusp of significantly altering that relationship.
Continue reading “Pill Packing 100 Billion Designer Bacteria Could Be Tested Next Year” »
Nov 11, 2016
Engineering Fusion Energy By 2025
Posted by Shane Hinshaw in categories: engineering, nuclear energy, particle physics
The world needs abundant, clean energy. Nuclear fusion — with no CO2 emissions, no risk of meltdown and no long-lived radioactive waste — is the obvious solution, but it is very hard to achieve.
The challenge is that fusion only happens in stars, where the huge gravitational force creates pressures and temperatures so intense that usually repulsive particles will collide and fuse; hence “fusion”. On Earth we need to create similar conditions, holding a hot, electrically-charged plasma at high enough pressure for long enough for fusion reactions to occur. The scientific and engineering challenges behind putting a star in a box are large, to say the least. Without proper confinement of the plasma, the reaction would stop. The plasma must be isolated from the walls of the reactor — a feat that can be performed most effectively by magnets. The most advanced machine for this purpose is the ‘tokamak’.
Nov 11, 2016
Telegram announces first winners of million dollar bot comp
Posted by Shane Hinshaw in categories: finance, mobile phones, robotics/AI, security
Telegram has announced the first winners of its bot competition. The BotPrize was announced in April and will see $1 million awarded to developers of the best Telegram bots submitted. The first winners come from the worlds of photo-editing, productivity, games, dating and finance.
Telegram is a messaging service with a focus on speed and security. Launched in 2013, it is cloud-based, meaning that user content syncs instantly across the platforms on which the service can be used, including PC, Mac, Linux, Android, iOS and Windows Phone.
The firm’s BotPrize will help to increase the number of bots available on the service and accelerate the speed with which the number is increased. For the uninitiated, bots are effectively apps in themselves with which users can interact via messaging. They typically run inside messaging apps such as Facebook Messenger or, in this instance, Telegram.
Nov 11, 2016
Magnetic material lets ice slide right off
Posted by Shane Hinshaw in categories: computing, engineering, transportation
For most people, icy conditions mean a slippery pavement or trying to chip the car out of a freezing glaze, but icing can also bring down aircraft, snap power lines, and cause a surprising amount of structural damage. Now scientists at the University of Houston (UH) have come up with a surprising solution – and it involves magnets.
The problem with icing is that when droplets of freezing or supercooled water strike a surface, they wet or adhere to it, so more and more droplets can join the party. To de-ice a surface, you need to either melt the ice, break it off, dissolve it, or alter the surface so the ice can’t stick to it in the first place.
According to Hadi Ghasemi from the UH Department of Mechanical Engineering, “icephobic” surfaces that are non-wetting or liquid infused have shown promise in the past, but suffer from high freezing temperatures, high ice adhesion strength, and high cost.
More reasons for supporting scientific research and how your money fuels real and tangible progress.
Become a SENS patron, and we’ll match a year of your donations
The 2016 year end SENS rejuvenation research fundraiser started on November 1st. This year we’re trying something a little different, with a longer term view. This is the time for it! Newly formed companies are now working on the first SENS therapies, and longer-term non-profit research projects are also underway. These initiatives will come to fruition some years from now: the SENS Research Foundation recently launched Project|21 with a five year timeline, for example. So this year we’re looking for more members of our community to become SENS Patrons for the long term, by signing up for a recurring monthly donation to the SENS Research Foundation, and then keeping that going until the job is done and the first rejuvenation therapies are deployed. As an encouragement, we will match the next year of donations for anyone who signs up before the end of 2016, from a fund of $24,000 provided by Josh Triplett and Fight Aging!
Nov 11, 2016
Paralyzed Monkeys Able to Walk Again With Brain Implant. Human Trials Are Next
Posted by Elmar Arunov in categories: biotech/medical, neuroscience
In Brief:
- Using a system of electrodes, transmitters, receivers, scientists were able to restore leg function in a primate, completely bypassing damaged nerves.
- While this remarkable feat may be decades away from human use, it is a promising development for the hundreds of thousands of people in the U.S. with spinal cord injuries
.