The search for dark matter -- and what we've found so far | Risa Wechsler
Visit http://TED.com to get our entire library of TED Talks, transcripts, translations, personalized Talk recommendations and more.
Roughly 85 percent of mass in the universe is "dark matter" -- mysterious material that can't be directly observed but has an immense influence on the cosmos. What exactly is this strange stuff, and what does it have to do with our existence? Astrophysicist Risa Wechsler explores why dark matter may be the key to understanding how the universe formed -- and shares how physicists in labs around the world are coming up with creative ways to study it.
The TED Talks channel features the best talks and performances from the TED Conference, where the world's leading thinkers and doers give the talk of their lives in 18 minutes (or less). Look for talks on Technology, Entertainment and Design -- plus science, business, global issues, the arts and more. You're welcome to link to or embed these videos, forward them to others and share these ideas with people you know. For more information on using TED for commercial purposes (e.g. employee learning, in a film or online course), submit a Media Request here: http://media-requests.TED.com
Follow TED on Twitter: http://twitter.com/TEDTalks
Like TED on Facebook: http://facebook.com/TED
Subscribe to our channel: http://youtube.com/TED
Видео The search for dark matter -- and what we've found so far | Risa Wechsler канала TED
Roughly 85 percent of mass in the universe is "dark matter" -- mysterious material that can't be directly observed but has an immense influence on the cosmos. What exactly is this strange stuff, and what does it have to do with our existence? Astrophysicist Risa Wechsler explores why dark matter may be the key to understanding how the universe formed -- and shares how physicists in labs around the world are coming up with creative ways to study it.
The TED Talks channel features the best talks and performances from the TED Conference, where the world's leading thinkers and doers give the talk of their lives in 18 minutes (or less). Look for talks on Technology, Entertainment and Design -- plus science, business, global issues, the arts and more. You're welcome to link to or embed these videos, forward them to others and share these ideas with people you know. For more information on using TED for commercial purposes (e.g. employee learning, in a film or online course), submit a Media Request here: http://media-requests.TED.com
Follow TED on Twitter: http://twitter.com/TEDTalks
Like TED on Facebook: http://facebook.com/TED
Subscribe to our channel: http://youtube.com/TED
Видео The search for dark matter -- and what we've found so far | Risa Wechsler канала TED
Показать
Комментарии отсутствуют
Информация о видео
Другие видео канала
Dark matter - what we're really made of | Michelle Thaller | TEDxBinghamtonUniversityPhysics in the Dark: Searching for the Universe’s Missing MatterWhere are all the aliens? | Stephen WebbHave you ever imagined how interstellar travel could work? | Ryan Weed | TEDxDanubiaDark Matter: Crash Course Astronomy #41The most mysterious star in the universe | Tabetha BoyajianWhat I learned from going blind in space | Chris HadfieldWhy is our universe fine-tuned for life? | Brian GreeneThe story of 'Oumuamua, the first visitor from another star system | Karen J. MeechBeyond the Higgs: What's Next for the LHC? - with Harry CliffThe Nature of Space and Time | Brian GreeneMysteries of Modern Physics by Sean CarrollThe Matter Of Antimatter: Answering The Cosmic Riddle Of ExistenceString theory - Brian GreeneDark matter: The matter we can't see - James GilliesSupermassive black holes: most powerful objects in the universe | Martin Gaskell | TEDxMeritAcademyThe Universe and Beyond, with Stephen HawkingInside the black hole image that made history | Sheperd DoelemanBrian Cox on Dark Matter & Dark Energy | Joe RoganIs our universe the only universe? - Brian Greene