![]() ![]() Ĝameras today catch everything from a colossal fireball rising up from the Caspian Sea, an unidentified object hovering over Chicago, all the way to a poltergeist pedestrians warning us about the future. ![]() Premiering Thursday, June 30 at 9pm ET/PT on Science Channel This season reveals multiple political, environmental, and out-of-this-world secrets and phenomena per episode that would have stayed hidden forever if not for modern science. With access to thousands of satellites over places like Kazakhstan, the Congo, the Atlantic Ocean, and more, 'What on Earth' reveals stories about the Soviet Union's secret space shuttle from the space race, alien invaders that are destroying North American forests, ghost fleets from WWII that emerged from the water, and ancient structures deep within Welsh mountains.Premiering Tonight, June 22 at 9pm ET/PT on Science Channel Shining light on some of the world's strangest phenomena using the billions of cameras and thousands of satellites that watch our every move, these episodes take viewers on a journey around the universe to begin uncovering the hidden truths behind all the unexplainable mysteries, physical feats, and unusual events caught on tape. (NEW YORK) - Science Channel has a line-up of brand new seasons premiering this month, filled with more compelling and mind-boggling content than ever before. SCIENCE CHANNEL ANNOUNCES SEASON PREMIERES FILLED WITH OUT-OF-THIS-WORLD STORIES OF ALL THE PREVIOUSLY UNEXPLAINED PHENOMENA CAUGHT ON CAMERAĮpisodes to Air Weekly Beginning With 'What on Earth' on Wednesday, June 22, and 'Strange Evidence' on Thursday, June 30, at 9 ET/PT "What on Earth" returns tonight, June 22, followed by "Strange Evidence" on Thursday, June 30. Read more about heat leaping across the quantum vacuum of space.Science Channel Announces Season Premieres Filled with Out-of-This-World Stories of All the Previously Unexplained Phenomena Caught on Camera At a small enough scale, the researchers found, heat can cross a vacuum by jumping from one fluctuation to the next across the apparently empty space. Instead, they're full of tiny, random fluctuations that pop into and out of existence. In a 2019 experiment, physicists took advantage of the fact that at the quantum scale, vacuums aren't truly empty. (That's what happens when you turn the heater on in your car, flooding the interior with warm air.) So without radiation, heat can't cross a vacuum.īut quantum physics, as usual, breaks the rules. (Wrap your hands around a warm cup of tea to feel this effect.) Second, a warm fluid can displace a colder fluid. (That's what you're feeling when the sun's rays cross space to beat on your face on a summer day.) Otherwise, in standard physical models, heat moves in two manners: First, energized particles can knock into other particles and transfer their energy. Under normal circumstances, heat can cross a vacuum in only one manner: in the form of radiation. (Image credit: Violet Carter, UC Berkeley) The difficulty is that no one's ever made a quantum computer fast enough to take advantage of those theoretical advantages - or at least no one had, until Google's feat this year.Ī photo shows the experimental device that allowed heat to cross empty space. They can easily break classical encryption schemes, send perfectly encrypted messages, run some simulations faster than classical computers can and generally solve hard problems very easily. In theory, that quality gives these machines certain advantages over classical computers. Quantum computers rely on strange small-scale physical effects like entanglement, as well as certain basic uncertainties in the nano-universe, to perform their calculations. ![]() Google's quantum supremacy claim, if borne out, would mark an inflection point in the history of computing. (The category of classical computers includes any machine that relies on regular old 1s and 0s, such as the device you're using to read this article.) If one quantum news item from 2019 makes the history books, it will probably be a big announcement that came from Google: The tech company announced that it had achieved " quantum supremacy." That's a fancy way of saying that Google had built a computer that could perform certain tasks faster than any classical computer could. ![]()
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