Friendship all the way! Robin Roberts misses out on 'GMA' to help co-star Lara Spencer with personal event
Robin Roberts took a leave of absence from 'Good Morning America' to help out her dear friend and co-anchor Lara Spencer with a family event
2023-05-20 15:47
Stephen Hawking theory proved right by man-made black hole
Scientists have managed to simulate their very own black hole in their lab and witnessed how it began to glow. The black hole event horizon was created by a team of physicists from the University of Amsterdam, who used a chain of atoms in a single file to gain further understanding about the behaviour of a black hole. Its creation managed to prove Stephen Hawking's theory from 1974 where the black hole emitted a rare form of radiation. Sign up to our free Indy100 weekly newsletter They studied the properties of Hawking radiation through the creation of a black hole analog in the lab. According to Science Alert, Hawking radiation happens when "particles born from disturbances in the quantum fluctuations caused by the black hole's break in spacetime." The fact that the radiation exhibits a glow itself is in a strange space anomaly, as the event horizon of a black hole is supposed to be where neither light nor matter is able to get out. We all learn about the strength of a black hole in science class – and how we would all be inevitably sucked in as a result. This is possible due to its density within a certain range of the centre, so even an attempt at travelling beyond light speed (or any velocity in the universe for the matter) would not make this unavoidable. The fake black hole event also caused a rise in temperature that matched theoretical expectations of an equivalent black hole system, - but only when part of the chain extended beyond the event horizon, Science Alert reported. As a result, it is believed perhaps this entanglement of particles that straddle the event horizon plays a big role in generating Hawking radiation. Under simulations that began by mimicking spacetime thought of as "flat," scientists say the radiation was only thermal for a certain range of 'hop amplitudes'. So there may be certain situations where Hawking radiation can emit thermally - and could only be the case where gravity causes a change in the warp of space-time. "This can open a venue for exploring fundamental quantum-mechanical aspects alongside gravity and curved spacetimes in various condensed matter settings," the scientists wrote in their paper published by Physical Review Research. Have your say in our news democracy. Click the upvote icon at the top of the page to help raise this article through the indy100 rankings
2023-06-29 18:19
U.S. economist withdraws from top EU antitrust post after French backlash
By Foo Yun Chee and Benoit Van Overstraeten BRUSSELS A U.S. economist chosen for a senior European Union
2023-07-20 00:29
Ukraine Recap: Zelenskiy Marks 500th Day of War on Snake Island
President Volodymyr Zelenskiy marked the 500th day of Russia’s invasion on Saturday with a visit to Snake Island
2023-07-08 19:27
Mike Hollins and Malik Washington help Virginia stun No. 10 North Carolina 31-27
Mike Hollins ran for three touchdowns and Malik Washington had the go-ahead scoring catch in the fourth quarter to help Virginia beat No. 10 North Carolina 31-27
2023-10-22 11:29
US safety board seeks answers on runway near-miss incidents
By David Shepardson WASHINGTON The U.S. National Transportation Safety Board (NTSB) is holding a forum Tuesday on runway
2023-05-23 18:19
Who is Tara Tarawneh? UPenn student who went viral calling Hamas 'glorious' busted for stealing Israeli flag
Tara Tarawneh, a pro-Palestinian human rights activist and UPenn student, was arrested for stealing an Israeli flag on campus
2023-11-13 21:18
Gaza Strip suffers deadliest day in 15 years after Hamas attack
By Nidal al-Mughrabi GAZA (Reuters) -The Gaza Strip has suffered its deadliest day in 15 years in the wake of
2023-10-09 04:22
Treaty that created modern Turkey still evokes pain for some, 100 years after signing
(This July 24 story has been refiled to fix a link in paragraph 9) By Emma Farge and Brenna Hughes
2023-07-24 16:26
Careful what you 'Wish' for: Disney brings back the villain
From Cruella de Vil to Scar, Disney has created many of cinema's most memorable villains -- but bombastic baddies have been notably absent...
2023-11-20 09:58
Musk Told Pentagon He Spoke to Putin Directly, New Yorker Says
Elon Musk told Pentagon officials during a call about the satellite-based internet that SpaceX supplies to Ukraine’s military
2023-08-22 01:45
India's central bank holds rates, as expected
MUMBAI (Reuters) -India's central bank kept its key lending rate steady for a second straight policy meeting on Thursday, as
2023-06-08 13:25
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