Y triggering a single neuron, the researchers were able to force the subject to recall a specific memory. By removing this neuron, the subject would lose that memory.
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Solar Sails Made In Space
Posted in space
Can You Hear Me in French?
Posted in futurism
WASHINGTON — Space is vast, but it may not be so lonely after all: A study finds the Milky Way is teeming with billions of planets that are about the size of Earth, orbit stars just like our sun, and exist in the Goldilocks zone — not too hot and not too cold for life.
Astronomers using NASA data have calculated for the first time that in our galaxy alone, there are at least 8.8 billion stars with Earth-size planets in the habitable temperature zone.
The study was published Monday in the journal Proceedings of the National Academy of Sciences.
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George Church, a professor of genetics at Harvard Medical School and an organizer of the proposed project, said there had been a misunderstanding. The project was not aimed at creating people, just cells, and would not be restricted to human genomes, he said. Rather it would aim to improve the ability to synthesize DNA in general, which could be applied to various animals, plants and microbes.
The project poses ethical issues about whether humans could be created without parents.
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With zero emissions and zero runway, the Lilium Jet will be the world’s first entirely electric jet capable of a vertical takeoff and landing (VTOL). Able to fly up to an altitude of about 9,800 feet, the two-person airplane will have a cruising speed of 180 mph, a maximum speed of about 250 mph, and a range of 300 miles. At the forefront of functionality, the environmentally conscious conveyance will also be able to fold back its wings and be driven as a car.
To provide lift and keep the craft aloft, a series of tiltable electric engines will generate a combined 435 hp. Steering and navigation is done through a computer-assisted control system, and the only requisite to operate the vehicle will be a Sport Pilot License (SPL) requiring a minimum of 20 hours of flight time.
Lilium Aviaiton.
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CEO Harald Krueger has announced a third electric model in their BMW i series: a self-driving, intelligent luxury car named i Next, to be released by 2021.
Shortly after the announcement of its first two electric models i3 and i8, BMW is confirming its release of a third model in its “BMW i” series. Their first self-driving car, called i Next, is an autonomous, intelligent luxury car which will be released in 2021.
“People often ask me, when will we be driving autonomously? My answer is: We already can,” CEO Harald Krueger said. “A BMW test vehicle autonomously completed a lap of the Hockenheimring racetrack back in 2006. In 2011, a BMW drove on the A9 autobahn from Munich towards Nuremberg — without any driver intervention. It will be a while before these cars reach series maturity, also because the proper legal framework for customers and manufacturers has not yet been decided.”
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Time travel seems much more common in science fiction than it is in reality. We’ve never met anyone from the future, after all. But all of the physics we know indicates that wormholes — another science fiction favourite — could really be used to travel backwards in time.
And according to a paper by Chinese physicists, using wormholes for time travel might actually allow us to beat Heisenberg’s uncertainty principle — described as one of the most famous (and probably misunderstood) ideas in physics — and even to solve some of the most difficult problems in computer science.
Wormholes are like portals between two places in the Universe. If you fell in one side, you’d pop out the other immediately, regardless of how far apart the two sides were. But wormholes are also like portals between two times in the Universe. As Carl Sagan liked to say, you wouldn’t just emerge some where else in space, but also some when else in time.
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