http___www.ted.com_talks_allan_adams_what_the_discovery_of_gravitational_waves_means_language_hr_1.xml
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Jedidah Isler: How I fell in love with quasars, blazars and our incredible universe Jedidah Isler first fell in love with the night sky as a little girl. Now she's an astrophysicist who studies supermassive hyperactive black holes. In a charming talk, she takes us trillions of kilometers from Earth to introduce us to objects that can be 1 to 10 billion times the mass of the sun — and which shoot powerful jet streams of particles in our direction. Similar topics - NASA - TED Fellows - Astronomy - Dark matter - Math - Physics - Science - Telescopes - 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.