Tag results for science
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fay dowker - spacetime atoms and the unity of physics perimeter public lecture
Bookmarked 719 weeks ago fay dowker speaks at a perimeter institute public lecture on november 2 2011black holes are hot this discovery made by stephen hawking ties together gravity spacetime quantum matter and thermal systems into the beautiful and exciting science of quotblack hole thermodynamicsquot its beauty lies in the powerful way it speaks of the unity of physics the excitement arises because it tells us that there is something lacking in our understanding of spacetime and at the same time gives us a major clue as to what the missing ingredient should be theoretical physicists at perimeter institute and elsewhere are pioneering a proposal known as causal set theory for the structure held by these most fundamental atoms of spacetime in this talk professor dowker describes black hole thermodynamics and argue that it is telling us that spacetime itself is granular or quotatomicquot at very tiny scales more perimeter public lectures can be found at: http:wwwperimeterinstitutecaenoutreachpublic_lecturesview_past_public_lectures |
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invaders from mars 1986 - theatrical trailer
Bookmarked 771 weeks ago theatrical trailer for invaders from mars 1986 quotthere039s no place on earth to hidequot a young boy tries to stop an invasion of his town by aliens who take over the the minds of his parents and other townsfolk directed by tobe hooper starring karen black hunter carson timothy bottoms james karen bud cort and louise fletcher |
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space fan news 15: don039t lick brown things difference between brown dwarf amp gas giant
Bookmarked 777 weeks ago space bound 2 will be out on sunday got a heads up from space fan paleosmoker about a discovery of the coolest brown dwarf ever found also discuss the difference between a gas giant and a brown dwarfhere are the links referred to in the video:http:gizmodocom5785275this-star-is-so-cold-that-you-can-actually-lick-ithttp:newsnationalgeographiccomnews201103110323-coldest-star-discovered-cup-coffee-brown-dwarf-hawaii-space-sciencehttp:wwwkeckobservatoryorgnewsnew_coldest_star_candidatehere039s the paper:http:arxivorgabs11030014 |
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space fan news 16: first images of mercury all of kepler039s planets number of earths in our galaxy
Bookmarked 776 weeks ago lots of really cool news out this week the messenger spacecraft took some images of mercury the kepler guys put out a really neat graphic showing all of the candidate planets kepler discovered in february and a paper showing an estimate of the number of earth-like planets in our galaxymercury039s first images:http:messengerjhuapledugallerysciencephotosimagephppage=2ampampgallery_id=2ampampimage_id=432http:messengerjhuapledugallerysciencephotosimagephppage=1ampampgallery_id=2ampampimage_id=437mariner 10 report:http:serseseasuedum10m10_pdftm33-7_3pdfkepler graphic:http:apodnasagovapodap110329htmlnumber of earth like planets:http:wwwdailygalaxycommy_weblog201103milky-way-has-two-billion-earthlike-planets-but-how-many-earthshtmlhttp:arxivorgabs11031443 |
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carl sagan039s last interview part 1 of 3
Bookmarked 775 weeks ago carl sagan039s last interview part 1 of 3carl sagan gave his last interview with charlie rose on may 27th 1996 he discussed pseudo-science religion unfounded claims his personal love affair with science and his struggle with myelodysplasia as well as other elements of his last book: the demon-haunted worldi thought it was important that a high quality copy of this interview with proper audio video sync was made available on youtubethe demon-haunted world changed my life in ways more profound than i thought possible that book and the name of carl sagan should be known to every high school graduatequotbetter the hard truth i say than the comforting fantasy and in the final tolling it often turns out that the facts are more comforting than the fantasyquotpart 1 of 3: http:wwwyoutubecomwatchv=jod7v-m573kpart 2 of 3: http:wwwyoutubecomwatchv=udkszo-aackpart 3 of 3: http:wwwyoutubecomwatchv=sxen6wf7mbucorrection: it039s come to my attention that carl gave one other television interview before his death it was aired on abc039s nightline on december 4th 1996 a short clip from that interview can be seen below please ask abc to make the entire interview availablehttp:wwwyoutubecomwatchfeature=player_detailpageampampv=_jx_-jajorut=79s |
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tamas hacki
Bookmarked 733 weeks ago hungarian physicist tamas hacki and his ensemble in a live whistling concert |
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quotquantum teleportationquot by phil magnini
Bookmarked 745 weeks ago this is a short animation that attempts to make sense of quantum mechanics and the method of quantum teleportation |
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optical camouflage invisible cloak
Bookmarked 721 weeks ago please read this before you commentone of the labs in the university of tokyo uploaded some interesting videos several years ago so i compiled themthis technology involves neither chroma-keying nor photoshopping but is so to speak quotquasi-invisibilityquot using a specific fabric and projectorif you need more information please visit these siteshttp:sciencehowstuffworkscominvisibility-cloakhtmhttp:wwwwiredcomwiredarchive1108pwr_invisiblehtmlpg=2ampamptopic=ampamptopic_set= |
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science disproves that science can science
Bookmarked 595 weeks ago here is the skinny on evolution it039s wrong because goddon039t believe mefred-durst impressionist josh feuerstein has some bad news he has figured science out and he decided that it debunks itselffind out how by watching along with meorigional vid facebook: https:wwwfacebookcomjoshuafeuerstein5support me on patreon: http:wwwpatreoncomarmouredskepticormake a one-time contribution through paypal: https:wwwpaypalcomcgi-binwebscrcmd=_s-xclickampamphosted_button_id=jaab9kt5n9rkci couldn039t find the article i was thinking about with organisms that read dna differently but here is an article on how some organisms sometimes break the rules of dna information: http:wwwnaturecomnewsmicrobes-defy-rules-of-dna-code-115283good enough righta special thanks to wildwoodclaire1 whom i emotionally-blackmailed for a shout-outher channel: https:wwwyoutubecomuserwildwoodclaire1also a big thank you to sepiasiren for the surprise shout-out last weekher channel: https:wwwyoutubecomusersepiasirenall images sounds and loops are royalty-freeeverything else is covered under fair-usefollow me on twitter: https:twittercomarmouredskepticfacebook page: https:wwwfacebookcompagesarmoured-skeptic821741691184761share on google: https:plusgooglecomu0b103920182536182816144i039m off to enjoy a glass of whiskey and a cigar |
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science: the animators of life - nytimescomvideo
Bookmarked 796 weeks ago building on decades of research and mountains of data scientists and animators are now recreating in vivid and sometimes jaw-dropping detail the complex inner machinery of living cellsrelated link: http:nytimsaxflvo |
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railgun test firewmv
Bookmarked 792 weeks ago naval surface warfare center dahlgren va dec 10 2010 the office of naval research electromagnetic railgun located at the naval surface warfare center dahlgren division fired a world-record setting 33 mega-joule shot breaking the previous record established jan 31 2008 the railgun is a long-range high-energy gun launch system that uses electricity rather than gunpowder or rocket motors to launch projectiles capable of striking a target at a range of more than 200 nautical miles with mach 7 velocity a future tactical railgun will hit targets at ranges almost 20 times farther than conventional surface ship combat systems us navy videoreleased |
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caltech and harvard bioengineers create artificial jellyfish that swims
Bookmarked 708 weeks ago this video shows the launch and swimming of a tissue-engineered jellyfish or quotmedusoidquot compared to real jellyfish and the intermediate design steps the construct is made from silicone rubber and powered by lab-grown heart tissue contraction of the medusoid at a frequency of 1-2hz can be triggered by external electrical field stimulation the medusoid was built in a proof-of-concept study at caltech and harvard for designing muscular pumps for biomedical applicationvideo by janna nawrothproduced by caltech and harvard university |
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the time travelers - 1964 scifi full length movie
Bookmarked 705 weeks ago after a nuclear holocaust a group of scientists travel to the future and find a world in tatters where the human survivors must constantly defend themselves against mutated beasts upon seeing the future of the earth the men would like to return to 1964 but find it may not be possible |
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6 underground: because science says so and ryan reynolds does too netflix
Bookmarked 323 weeks ago science proved it: 6 underground is the most michael bay movie michael bay has ever bayed ryan reynolds is there toowatch 6 underground 1213 only on netflixwatch 6 underground only on netflix: https:wwwnetflixcomtitle81001887subscribe: https:bitly29qbut7about netflix:netflix is the world039s leading streaming entertainment service with over 158 million paid memberships in over 190 countries enjoying tv series documentaries and feature films across a wide variety of genres and languages members can watch as much as they want anytime anywhere on any internet-connected screen members can play pause and resume watching all without commercials or commitments6 underground adrenalytics netflixhttps:youtubecomnetflixafter faking his death a tech billionaire recruits a team of international operatives for a bold and bloody mission to take down a brutal dictator |
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can you spontaneously combust earth lab
Bookmarked 321 weeks ago spontaneous combustion is a scary thought but is it something that could happen to you can you actually spontaneously combust subscribe for more science videos: http:bitlysubscribetoearthlabbest of earth lab: http:bitlyearthlaboriginalsbest of bbc earth: http:bitlythebestofbbcearthvideoshere at bbc earth lab we answer all your curious questions about science in the world around you if theres a question you have that we havent yet answered or an experiment youd like us to try let us know in the comments on any of our videos and it could be answered by one of our earth lab expertswant to share your views with the team join our bbc studios voice: https:wwwbbcstudiosvoicecomregisterthis is a channel from bbc studios who help fund new bbc programmes service information and feedback: https:wwwbbcworldwidecomcontactwizard |