三级aa视频在线观看-三级国产-三级国产精品一区二区-三级国产三级在线-三级国产在线

US EUROPE AFRICA ASIA 中文
World / Newsmakers

Lab-created 'sound black hole' could prove Hawking's theory

(Sputnik) Updated: 2016-05-04 16:11

Professor Stephen Hawking could finally win a Nobel Prize, as an Israeli scientist proves the professor's theory may be correct by creating a black hole in his laboratory.

A scientist from Israel may have finally helped to prove one of the world's most famous theories is, in fact, correct.

Research by Professor Hawking, a cosmologist at Cambridge University, disputed the notion that black holes are a gravitational sink hole that pulls in matter and never allows anything to escape, even light.

Back in 1974, Professor Hawking made ground-breaking claims that black holes are actually slowly evaporating.

His theory said particles could rob black holes of their energy, making them disappear at a minuscule rate as they release everything they had once swallowed in a trickle of dust.

For years scientists have been plagued by the existence of black holes and have questioned whether Professor Hawking's theory is in fact true.

Now for the first time, one scientist in Israel may have proven that what Professor Hawking has been saying for many years is right.

Professor Jeff Steinhauer, who teaches Physics at the Technion University in Haifa, has created something similar to a "black hole" in his laboratory.

In a paper published on the physics pre-print website arXiv, Professor Steinhauer describes how he cooled helium close to zero, roughly minus 459 degrees Fahrenheit — and moved it around so quickly that a sound barrier was created and no sound could pass through it — much like light in a black hole.

Professor Steinhauer says the phonons?- the energy that makes up sound waves?- were escaping from the "sound black hole," much like in Hawking's theory.

If this proves to be correct, Professor Hawking could finally win a Nobel Prize for his work.

However, Professor Steinhauer's work has been met with slight skeptism amongst the scientist community, who are currently looking for alternative reasons as to why the particles may have leaked.

Nevertheless, the development could open up a bizarre vision of the universe in which black holes can cough themselves into nothingness, Hawking said during his recent lectures at Harvard.

"This raises a serious problem that strikes at the heart of our understanding of science… If determinism, the predictability of the universe, breaks down with black holes, it could break down in other situations," Hawking said.

"Even worse, if determinism breaks down, we can't be sure of our past history, either. The history books and our memories could just be illusions."

Trudeau visits Sina Weibo
May gets little gasp as EU extends deadline for sufficient progress in Brexit talks
Ethiopian FM urges strengthened Ethiopia-China ties
Yemen's ex-president Saleh, relatives killed by Houthis
Most Popular
Hot Topics

...
主站蜘蛛池模板: 国产精品杨幂va在线观看 | 色妇色综合久久夜夜 | 国产美女一区二区在线观看 | 色一情一乱一伦一区二区三区 | 国产爽片在线观看 | 国产极品白嫩超清在线观看 | 中国一级黄色片 | 国产目拍亚洲精品一区二区三区 | 黄色免费观看视频网站 | 青青久久久国产线免观 | 全部免费特黄特色大片视频 | 九九久久国产精品免费热6 九九天天影视 | 免费看一级毛片欧美 | 成年男人永久免费看片 | 黑人日b | 精品视频一区在线观看 | 久久精品国产亚洲片 | 高h辣肉各种姿势爽文bl | 久久窝窝国产精品午夜看15 | 国产精品手机网站 | 男女免费高清在线爱做视频 | 国产激爽大片高清在线观看 | 午夜毛片视频高清不卡免费 | 日韩字幕一中文在线综合 | 欧美性视频一区二区三区 | 久热在线视频 | 污污网站在线 | 欧美一区二区三区在线观看 | 欧美成人aaa大片 | 欧美一级在线观看视频 | 国产精品久久久久影院免费 | 色的综合| 亚洲美女一级毛片 | 国产精品分类视频分类一区 | 欧美国产亚洲一区二区三区 | 亚洲国产精品成人午夜在线观看 | 日本a在线观看 | 青草视频在线观看国产 | 精品综合一区二区三区 | 成人国产三级在线播放 | ntr中文字幕亚洲综合 |