• t. boone pickens: let's transform energy—with natural gas
  • when black women walk, things change
  • tabetha boyajian the most mysterious star in the universe
  • taiye selasi don't ask where i'm from, ask where i'm a local
  • takaharu tezuka the best kindergarten you've ever seen
  • tal danino programming bacteria to detect cancer (and maybe treat it)
  • tal golesworthy: how i repaired my own heart
  • tali sharot: the optimism bias
  • talithia williams own your body's data
  • tan le: a headset that reads your brainwaves
  • tan le: my immigration story
  • tania luna how a penny made me feel like a millionaire
  • tania simoncelli should you be able to patent a human gene
  • taryn simon photographs secret sites
  • taryn simon: the stories behind the bloodlines
  • everything you hear on film is a lie
  • tasso azevedo: hopeful lessons from the battle to save rainforests
  • tavi gevinson: a teen just trying to figure it out
  • taylor wilson: my radical plan for small nuclear fission reactors
  • taylor wilson: yup, i built a nuclear fusion reactor
  • a climate solution where all sides can win
  • ted staff it's ted, the musical
  • teddy cruz how architectural innovations migrate across borders
  • teenaged boy wonders play bluegrass
  • teitur home is a song i've always remembered
  • temple grandin: the world needs all kinds of minds
  • terry moore: how to tie your shoes
  • terry moore: why is 'x' the unknown?
  • thandie newton: embracing otherness, embracing myself
  • the design genius of charles + ray eames
  • philip rosedale on second life
  • the interspecies internet an idea in progress
  • the jill and julia show
  • the lady lifers a moving song from women in prison for life
  • the lxd: in the internet age, dance evolves ... 
  • the raspyni brothers juggle and jest
  • thelma golden: how art gives shape to cultural change
  • theo jansen: my creations, a new form of life
  • they might be giants play at 8:30 am
  • thom mayne on architecture as connection
  • thomas barnett: rethinking america's military strategy
  • dolby + garniez play "la vie en rose"
  • thomas goetz: it's time to redesign medical data
  • thomas heatherwick
  • thomas hellum: the world's most boring television ... and why it's hilariously addictive
  • thomas insel: toward a new understanding of mental illness
  • thomas p. campbell: weaving narratives in museum galleries
  • thomas peschak dive into an ocean photographer's world
  • thomas piketty: new thoughts on capital in the twenty-first century
  • thomas suarez: a 12-year-old app developer
  • thomas thwaites: how i built a toaster—from scratch
  • our story of rape and reconciliation
  • thulasiraj ravilla: how low-cost eye care can be world-class
  • tierney thys swims with the giant sunfish
  • tim berners-lee: the year open data went worldwide
  • tim berners-lee a magna carta for the web
  • tim brown: tales of creativity and play
  • tim brown urges designers to think big
  • tim ferriss: smash fear, learn anything
  • why you should define your fears instead of your goals
  • tim harford how frustration can make us more creative
  • tim harford: trial, error and the god complex
  • tim jackson: an economic reality check
  • tim leberecht: 3 ways to (usefully) lose control of your brand
  • 4 ways to build a human company in the age of machines
  • tim urban inside the mind of a master procrastinator
  • timothy bartik: the economic case for preschool
  • timothy ihrig what we can do to die well
  • timothy prestero: design for people, not awards
  • a queer vision of love and marriage
  • a.j. jacobs how healthy living nearly killed me
  • toby shapshak you don't need an app for that
  • tod machover and dan ellsey play new music
  • a temporary tattoo that brings hospital care to the home
  • todd humphreys: how to fool a gps
  • todd kuiken: a prosthetic arm that "feels"
  • an intergalactic guide to using a defibrillator
  • tom chatfield: 7 ways games reward the brain
  • tom honey on god and the tsunami
  • tom hulme what can we learn from shortcuts
  • tom rielly delivers a comic sendup of ted2006
  • tom shannon: the painter and the pendulum
  • tom shannon's anti-gravity sculpture
  • tom thum the orchestra in my mouth
  • tom uglow an internet without screens might look like this
  • tom wujec: build a tower, build a team
  • tom wujec demos the 13th-century astrolabe
  • tom wujec: got a wicked problem? first, tell me how you make toast
  • tom wujec: 3 ways the brain creates meaning
  • a.j. jacobs how healthy living nearly killed me
  • toni mac the laws that sex workers really want
  • tony fadell the first secret of design is ... noticing
  • tony porter: a call to men
  • tony robbins: why we do what we do
  • tony wyss-coray how young blood might help reverse aging. yes, really
  • topher white: what can save the rainforest? your used cell phone
  • torsten reil builds better animations
  • zach kaplan and keith schacht demo toys from the future
  • tracy chevalier: finding the story inside the painting
  • travis kalanick uber's plan to get more people into fewer cars
  • trevor aaronson how this fbi strategy is actually creating us-based terrorists
  • ballroom dance that breaks gender roles
  • trevor timm how free is our freedom of the press
  • how pollution is changing the ocean's chemistry
  • tristan harris how better tech could protect us from distraction
  • tristram stuart: the global food waste scandal
  • tristram wyatt the smelly mystery of the human pheromone
  • iran and israel: peace is possible
  • tshering tobgay this country isn't just carbon neutral—it's carbon negative
  • two young scientists break down plastics with bacteria
  • tyler dewitt: hey science teachers—make it fun
  • tyrone hayes + penelope jagessar chaffer: the toxic baby?