http___www.ted.com_talks_allan_adams_what_the_discovery_of_gravitational_waves_means_language_hr_1.xml
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Allan Adams: Khám phá ý nghĩa của sóng hấp dẫn More than a billion years ago, two black holes in a distant galaxy locked into a spiral, falling inexorably toward each other, and collided. "All that energy was pumped into the fabric of time and space itself," says theoretical physicist Allan Adams, "making the universe explode in roiling waves of gravity." About 25 years ago, a group of scientists built a giant laser detector called LIGO to search for these kinds of waves, which had been predicted but never observed. In this mind-bending talk, Adams breaks down what happened when, in September 2015, LIGO detected an unthinkably small anomaly, leading to one of the most exciting discoveries in the history of physics. Similar topics - Astronomy - Cosmos - Curiosity - Exploration - Nature - Physics - Science - Space - Technology - Universe Related talks Discuss Enthusiastically agree? Respectfully beg to differ? Have your say here.
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Allan Adams: Što znači otkriće gravitacijskih valova? Prije više od milijardu godina dvije crne rupe u dalekoj galaksiji zaplele su se i nezaustavljivo približavale dok se nisu sudarile. " Sva ta energija bila je izbačena u spoj vremena i prostora", kaže teoretski fizičar Allan Adams, "čineći eksplozije uzburkanih gravitacijskih valova u svemiru." Prije otprilike 25 godina grupa znanstvenika napravila je ogroman laserski detektor nazvan LIGO u potrazi za takvim tipom valova za koje se pretpostavljalo da postoje, ali nisu nikad uočeni. U nadahnjujućem govoru Adams objašnjava što se dogodilo u rujnu 2015. kada je LIGO detektirao nevjerojatno malu anomaliju koja je dovela do jednog od najuzbudljivijih otkrića u povijesti fizike. Similar topics - Astronomy - Cosmos - Curiosity - Exploration - Nature - Physics - Science - Space - Technology - Universe Related talks Discuss Enthusiastically agree? Respectfully beg to differ? Have your say here.