Tag results for change
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Results from all user's collections (1580 out of ~1,580)
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india plans 039safer039 nuclear plant powered by thorium environment the guardian
Bookmarked 746 weeks ago use of relatively low-carbon low-radioactivity thorium instead of uranium may be breakthrough in energy generation |
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bush caught lying about september 11th
Bookmarked 969 weeks ago a blatant lie caught on tape why is this not addressedplease watch your language i don039t want to stop comments on the page but i may have topeace be with you all and god bless the world |
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i pledge
Bookmarked 760 weeks ago makeachange payitforward donttextanddrive get the free phoneguard app save a life: http:phoneguardcom xo jba justin bieber army--your fight is our fightwwwtwittercombieberarmywwwbieberarmynetno copyright infringement intended all work credited to it039s rightful ownersvideo madeedited by sashabieberlove |
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bill moyers on climate change and civil disobedience
Bookmarked 756 weeks ago luminary journalist bill moyers talks to grist founder chip giller at a recent grist event about the importance of civil disobedience for climate change he talks about his time in the lbj white house and how martin luther king jr convinced lbj of the importance of civil disobedience |
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breathtaking look at the man who climbed everest 21 times short film showcase
Bookmarked 385 weeks ago every spring mount everest draws in people from around the world to conquer its peak despite the riches surrounding the highest point on earth the sherpa people who live in its shadow remain poor with few educational opportunities one man hoping to change this reality is apa sherpa a child of the khumbu and world-record holder for summiting everest like many before him apa sherpa was pulled from home at the age of 12 to work on the mountain as a high-altitude porter now the apa sherpa foundation is working to create a different future for the children of nepal as apa says quotwithout education we have no choicequot subscribe: http:bitlynatgeosubscribe get more short film showcase: http:bitlyshortfilmshowcaseabout short film showcase:the short film showcase spotlights exceptional short videos created by filmmakers from around the web and selected by national geographic editors we look for work that affirms national geographic039s belief in the power of science exploratio |
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what humans will look like in 1000 years
Bookmarked 458 weeks ago there will eventually be a day where prosthetics are no longer just for the disabledhowever its not just our outside appearance that will change our genes will also evolve on microscopic levels to aid our survival for example an oxford-led study discovered a group of hiv-infected children in south africa living healthy lives it turns out they have a built-in defense against hiv that prevents the virus from advancing to aidsand with gene-editing tools like crispr we may eventually control our genes and dna to the point where we make ourselves immune to disease and even reverse the effects of aginganother way to jump-start the human evolution on a different path is to move some of us to mars mars receives 66 less sunlight than earth which could mean humans on mars will evolve larger pupils that can absorb more light in order to see and since mars gravitational pull is only 38 of earths people born on mars might actually be taller than anyone on earth in space the fluid that s |
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how to do an oil change episode 8
Bookmarked 458 weeks ago to use this video in a commercial player or in broadcasts please email licensingstoryfulcomhow to do an oil change for your car the car being worked on in this video is a 2013 nissan juke the steps are pretty much the same though regardless of your own car modelsteps: 1 either use a car ramp or a jack to lift the car up if you use a jack make sure you use some wheel chocks to prevent the car from rolling and always use a jack stand for extra protection 2 put some newspaper down to protect the ground from splashing oil position your oil pan underneath and then unscrew the plug 3 let the oil drain eat a cookie 4 unscrew the oil filter check to make sure the rubber gasket comes off with it 5 put in the new oil filter and screw the drain plug back it 6 using a funnel to prevent spillage pour the new oil into the engine if you039re not sure how much to put in use the oil dipstick to check 7 you039re done now just remember to bring your old oil back to be recycled mus |
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post malone - circles
Bookmarked 337 weeks ago official music video by post malone performing circles off his upcoming album 039hollywood039s bleeding pre-order album now: https:postmalonelnktohollywoodsbleedingyd stream download quotcirclesquot: https:postmalonelnktocirclesyd subscribe to post malone: https:postmalonelnktosubscribeydget tickets to the runaway tour here: http:wwwpostmalonecomexclusive merch: https:shoppostmalonecomfollow post malone onlineinstagram: https:wwwinstagramcompostmalonefacebook: https:wwwfacebookcompostmalonetwitter: https:twittercompostmalonewebsite: http:wwwpostmalonecomofficial circles lyricswe couldnt turn aroundtil we were upside downill be the bad guy nowbut know i aint too proudi couldnt be thereeven when i triedyou dont believe itwe do this every timeseasons change and our love went coldfeed the flame because we cant let gorunaway but were running in circlesrunaway runawayi dare yo |
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ithaca official trailer 1 2016 - tom hanks movie
Bookmarked 499 weeks ago starring: tom hanks meg ryan sam shepardithaca official trailer 1 2016 - tom hanks moviewhen his older brother leaves to fight in the second world war fourteen-year-old homer macauley takes on a job as a bicycle telegraph messenger to provide for his widowed mother his older sister and his younger brother homer delivers messages of love hope pain and death to the good people of ithaca but soon must grapple with a message that will change him forever based on pulitzer prize-winning author william saroyans 1943 novel the human comedy ithaca is a coming-of-age story about the exuberance of youth the abruptness of change the sweetness of life the sting of death and the sheer goodness that lives in each and every one of ussubscribe to trailers: http:bitlysxaw6h subscribe to coming soon: http:bitlyh2vzun like us on facebook: http:bitly1qyrmsefollow us on twitter: http:bitly1ghowmtthe fandango movieclips trailers channel is your destination for the hottest new trailers t |
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larsen c ice shelf
Bookmarked 469 weeks ago british antarctic survey bas recently captured this video footage of a huge crack in the larsen c ice shelf on the antarctic peninsulacurrently a huge iceberg roughly the size of norfolk looks set to break off larsen c ice shelf which is more than twice the size of wales satellite observations from february 2017 show a growing crack in the ice shelf which suggests that an iceberg with an area of more than 5000 km is likely to calve soonresearchers from the uk-based midas project led by swansea university have reported several rapid elongations of the crack in recent years bas scientists are involved in a long-running research programme to monitor ice shelves to understand the causes and implications of the rapid changes observed in the region they shot this footage as they flew over the ice shelf on their way to collect science equipmentduring the current antarctic field season a glaciology research team has been on larsen c using seismic techniques to survey the seafloor beneath the i |
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kindness - house
Bookmarked 718 weeks ago femnrg003 - with thanks to leonard bernsteinhttp:femnrgcom17052012 : fixed at le poisson rouge nyc ny18052012 : making time philadelphia pa24052012 : modular presents hi fi melbourne aus26052012 : vivid festival opera house sydney aus30052012 : primavera sound barcelona spain31052012 : primavera sound barcelona spain02062012 : field day london uk10062012 : primavera sound porto portugal30062012 : eurockeennes belfort france07072012 : calvi on the rocks calvi france14072012 : latitude festival suffolk uk08082012 : oya festival oslo norway12082012 : way out west gothenburg sweden18082012 : summer sonic festival tokyo japan19082012 : summer sonic festival osaka japan07092012 : bestival isle of white uk |
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mitch anthamatten explains a shape-memory cycle involving strain induced crystallization
Bookmarked 523 weeks ago see more examples of this material in action: https:wwwyoutubecomwatchv=50zu5hsdllcpolymers that visibly change shape when exposed to temperature changes are nothing new but a research team led by chemical engineering professor mitch anthamatten at the university of rochester created a material that undergoes a shape change that can be triggered by body heat alone opening the door for new medical and other applications the material developed by anthamatten and graduate student yuan meng is a type of shape-memory polymer which can be programmed to retain a temporary shape until it is triggeredtypically by heatto return to its original shapetuning the trigger temperature is only one part of the story said anthamatten we also engineered these materials to store large amount of elastic energy enabling them to perform more mechanical work during their shape recoverythe findings are being published this week in the journal of polymer science part b: polymer physics the key to developing the new polymer was figuring out how to control crystallization that occurs when the material is cooled or stretched as the material is deformed polymer chains are locally stretched and small segments of the polymer align in the same direction in small areasor domainscalled crystallites which fix the material into a temporarily deformed shape as the number of crystallites grows the polymer shape becomes more and more stable making it increasingly difficult for the material to revert back to its initialor permanentshapethe ability to tune the trigger temperature was achieved by including molecular linkers to connect the individual polymer strands anthamattens group discovered that linkers inhibitbut dont stopcrystallization when the material is stretched by altering the number and types of linkers used as well as how theyre distributed throughout the polymer network the rochester researchers were able to adjust the materials stability and precisely set the melting point at which the shape change is triggeredheating the new polymer to temperatures near 35 c just below the body temperature causes the crystallites to break apart and the material to revert to its permanent shape our shape-memory polymer is like a rubber band that can lock itself into a new shape when stretched said anthamatten but a simple touch causes it to recoil back to its original shape having a polymer with a precisely tunable trigger temperature was only one objective of equal importance anthamatten and his team wanted the material to be able to deliver a great deal of mechanical work as the shape transforms back to its permanent shape consequently they set out to optimize their polymer networks to store as much elastic energy as possiblenearly all applications of shape memory polymers will require that the material pushes or pulls on its surroundings said anthamatten however researchers seldom measure the amount of mechanical work that shape-memory polymers are actually performinganthamattens shape-memory polymer is capable of lifting an object one-thousand times its weight for example a polymer the size of a shoelacewhich weighs about a gramcould lift a liter of soda anthamatten says the shape-memory polymer could have a variety of applications including sutures artificial skin body-heat assisted medical dispensers and self-fitting apparel |
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polar bears
Bookmarked 774 weeks ago like this film subscribe now to see others like ittwo polar bears muse on the causes of global warming an entry for our green film competition http:wwwfoecouk for info |
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james hansen: why i must speak out about climate change
Bookmarked 728 weeks ago http:wwwtedcom top climate scientist james hansen tells the story of his involvement in the science of and debate over global climate change in doing so he outlines the overwhelming evidence that change is happening and why that makes him deeply worried about the futuretedtalks is a daily video podcast of the best talks and performances from the ted conference where the world039s leading thinkers and doers give the talk of their lives in 18 minutes featured speakers have included al gore on climate change philippe starck on design jill bolte taylor on observing her own stroke nicholas negroponte on one laptop per child jane goodall on chimpanzees bill gates on malaria and mosquitoes pattie maes on the quotsixth sensequot wearable tech and quotlostquot producer jj abrams on the allure of mystery ted stands for technology entertainment design and tedtalks cover these topics as well as science business development and the arts closed captions and translated subtitles in a variety of languages are now available on tedcom at http:wwwtedcomtranslateif you have questions or comments about this or other ted videos please go to http:supporttedcom |
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sarah palin in iowa: quotthe manquot is doing some dirty things tothe middle class the gop
Bookmarked 577 weeks ago sarah palin today in iowa at the quotiowa freedom summitquot january 24 2015she delivered a speech that was pretty difficult to decipher i am sure she herself knew exactly what she meantsort ofmore: http:politicalgatesblogspotcom201501professional-hater-sarah-palin-sayshtmltranscript:quotit must change things must change for this cover ihhhh our government look at it it isn039t too big to fail it039s too big to succeed it039s too big to succeed so we can afford no retreads or nothing will change with the same people and the same slurpolicies that got us into this status quo another latin word status quo and it stands for man the middle class everyday americans are getting taken for a ride that039s status quo and gop leaders by the way uh ya know the man can only ride ya when your back is bent so strengthen it laughter then the man can039t ride ya merica won039t be taken for a ride because so much is at stake and we can039t afford politicians playin039 games like nothing more is at stake than oh maybe just the next standing of theirs in the next electionquot |