Tag results for singularity
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the riddle of antimatter
Bookmarked 721 weeks ago watch this and other space videos at http:spaceripcomin high-res 1080p explores one of the deepest mysteries about the origin of our universe according to standard theory the early moments of the universe were marked by the explosive contact between subatomic particles of opposite charge featuring short interviews with masaki hori tokyo university and jeffrey hangst aarhus universityscientists are now focusing their most powerful technologies on an effort to figure out exactly what happened our understanding of cosmic history hangs on the question: how did matter as we know it survive and what happened to its birth twin its opposite a mysterious substance known as antimatter a crew of astronauts is making its way to a launch pad at the kennedy space center in florida little noticed in the publicity surrounding the close of this storied program is the cargo bolted into endeavor039s hold it039s a science instrument that some hope will become one of the most important scientific contributions of human space flightit039s a kind of telescope though it will not return dazzling images of cosmic realms long hidden from view the distant corners of the universe or the hidden structure of black holes and exploding starsunlike the great observatories that were launched aboard the shuttle it was not named for a famous astronomer like hubble or the chandra x-ray observatorythe instrument called the alpha magnetic spectrometer or ams the promise surrounding this device is that it will enable scientists to look at the universe in a completely new way most telescopes are designed to capture photons so-called neutral particles reflected or emitted by objects such as stars or galaxies ams will capture something different: exotic particles and atoms that are endowed with an electrical charge the instrument is tuned to capture quotcosmic raysquot at high energy hurled out by supernova explosions or the turbulent regions surrounding black holes and there are high hopes that it will capture particles of antimatter from a very early time that remains shrouded in mysterythe chain of events that gave rise to the universe is described by what039s known as the standard model it039s a theory in the scientific sense in that it combines a body of observations experimental evidence and mathematical models into a consistent overall picture but this picture is not necessarily completethe universe began hot after about a billionth of a second it had cooled down enough for fundamental particles to emerge in pairs of opposite charge known as quarks and antiquarks after that came leptons and antileptons such as electrons and positrons these pairs began annihilating each othermost quark pairs were gone by the time the universe was a second old with most leptons gone a few seconds later when the dust settled so to speak a tiny amount of matter about one particle in a billion managed to survive the mass annihilation that tiny amount went on to form the universe we can know - all the light emitting gas dust stars galaxies and planets to be sure antimatter does exist in our universe today the fermi gamma ray space telescope spotted a giant plume of antimatter extending out from the center of our galaxy most likely created by the acceleration of particles around a supermassive black hole the same telescope picked up signs of antimatter created by lightning strikes in giant thunderstorms in earth039s atmosphere scientists have long known how to create antimatter artificially in physics labs - in the superhot environments created by crashing atoms together at nearly the speed of lighthere is one of the biggest and most enduring mysteries in science: why do we live in a matter-dominated universe what process caused matter to survive and antimatter to all but disappear one possibility: that large amounts of antimatter have survived down the eons alongside matterin 1928 a young physicist paul dirac wrote equations that predicted the existence of antimatter dirac showed that every type of particle has a twin exactly identical but of opposite charge as dirac saw it the electron and the positron are mirror images of each other with all the same properties they would behave in exactly the same way whether in realms of matter or antimatter it became clear though that ours is a matter universe the apollo astronauts went to the moon and back never once getting annihilated solar cosmic rays proved to be matter not antimatterit stands to reason that when the universe was more tightly packed that it would have experienced an quotannihilation catastrophequot that cleared the universe of large chunks of the stuff unless antimatter somehow became separated from its twin at birth and exists beyond our field of view scientists are left to wonder: why do we live in a matter-dominated universe |
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einstein039s idiots 19: stephen crothers: why black holes don039t exist
Bookmarked 785 weeks ago http:wwwsjcrothersplasmaresourcescomindexhtmlhttp:wwwlulucomcontent7436620http:wwwamazoncomwhy-god-doesnt-exist-ebookdpb002iphcme http:youstupidrelativistcomwgdehtmlhttp:youstupidrelativistcom03gr03blackhole00sumbhhtmlhttp:enwikipediaorgwikiblack_holehttp:imaginegsfcnasagovdocsscienceknow_l2black_holeshtmlhttp:cosmologyberkeleyedueducationbhfaqhtmlhttp:hubblesiteorgexplore_astronomyblack_holeshttp:wwwimdbcomtitlett0078869http:antwrpgsfcnasagovhtmltestrjn_bhthtmlhttp:wwwyoutubecomwatchv=p5_msrdg3hkhttp:wwwyoutubecomwatchv=xsp3_a-pmtwhttp:wwwyoutubecomwatchv=ou3tukauccmhttp:wwwyoutubecomwatchv=eoi0xa9gvx8http:wwwyoutubecomwatchv=qzujjkda558http:wwwyoutubecomwatchv=t4bzx_hkr-yhttp:wwwyoutubecomwatchv=0ymca0bfadqhttp:newsyahoocomsap20090807ap_on_re_eueu_sci_big_bang_machinehttp:enwikipediaorgwikiwhite_holehttp:wwwdamtpcamacukusergrpublicbh_homehtmlhttp:wwwyoutubecomwatchv=gykyt3c0ot4physics is first and foremost the study of objects without objects we can have no physics the black hole does not belong in physics because it is not a physical object it is rather an irrational concept and as such does not even belong in philosophy the astronomers should not be pointing their telescopes to the skies in search of black holes they should be reading the definition of the word object http:youstupidrelativistcom04exist01z4reallyhtmlthe video exposes that members of the establishment who claim through the literature to have found black holes privately admit that no such thing has ever happened australia039s stephen crothers flatly denies that it ever can he offers a few more reasons from a mathematical perspective for why black holes don039t and cannot exist unfortunately mainstream journals do not have a 039retraction039 section where false claims can be retracted or a 039dissent039 section where opponents can offer evidence and arguments to expose false prophets |
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maga - singularity
Bookmarked 334 weeks ago maga - singularityltbrgtltbrgtthe channel was created to promote the already well-known as well as beginning their career talented artists amp musicians record labels filmmakers amp photographersltbrgtltbrgtltbrgtltbrgtto owners amp copyright holders:ltbrgtthis channel is created to promote magnificent songs and as well producers this channel claims no rights or ownership over the contents posted if you need a song removed on my channel please e-mail me: madinasremixgmailcom |