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Home → Shows → 1984 → Documentary → TED Talks → Season 2011 Episode 30

Angela Belcher: Using nature to grow batteries

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Inspired by an abalone shell, Angela Belcher programs viruses to make elegant nanoscale structures that humans can use. Selecting for high-performing genes through directed evolution, she's produced viruses that can construct powerful new batteries, clean hydrogen fuels and record-breaking solar cells. At TEDxCaltech, she shows us how it's done.

Next episode
S2011E31 - Mike Matas: A next-generation digital book
Episodes

Episodes (93)

Season 2011
S2011E01 - Wadah Khanfar: A historic moment in the Arab world
2 mars 2011
S2011E02 - JR's TED Prize wish: Use art to turn the world…
3 mars 2011
S2011E03 - Wael Ghonim: Inside the Egyptian revolution
4 mars 2011
S2011E04 - Bill Gates: How state budgets are breaking US…
4 mars 2011
S2011E05 - Anthony Atala: Printing a human kidney
7 mars 2011
S2011E06 - Salman Khan: Let's use video to reinvent education
9 mars 2011
S2011E07 - Deb Roy: The birth of a word
10 mars 2011
S2011E08 - Lisa Gansky: The future of business is the mesh
17 février 2011
S2011E09 - David Brooks: The social animal
14 mars 2011
S2011E10 - Janna Levin: The sound the universe makes
15 mars 2011
S2011E11 - Mark Bezos: A life lesson from a volunteer…
16 mars 2011
S2011E12 - Sarah Kay: If I should have a daughter
18 mars 2011
S2011E13 - Isabel Behncke: Evolution's gift of play, from…
22 mars 2011
S2011E14 - Eythor Bender demos human exoskeletons
24 mars 2011
S2011E15 - Ralph Langner: Cracking Stuxnet, a 21st-century…
29 mars 2011
S2011E16 - Handspring Puppet Co.: The genius puppetry behind…
30 mars 2011
S2011E17 - Sebastian Thrun: Google's driverless car
31 mars 2011
S2011E18 - Eric Whitacre: A virtual choir 2,000 voices strong
1 avril 2011
S2011E19 - AnnMarie Thomas: Hands-on science with squishy…
4 avril 2011
S2011E20 - Stanley McChrystal: Listen, learn ... then lead
5 avril 2011
S2011E21 - Morgan Spurlock: The greatest TED Talk ever sold
6 avril 2011
S2011E22 - Mick Ebeling: The invention that unlocked a…
7 avril 2011
S2011E23 - David Christian: Big history
11 avril 2011
S2011E24 - Roger Ebert: Remaking my voice
13 avril 2011
S2011E25 - Marcin Jakubowski: Open-sourced blueprints for…
14 avril 2011
S2011E26 - Kathryn Schulz: On being wrong
19 avril 2011
S2011E27 - David Byrne: How architecture helped music evolve
11 février 2011
S2011E28 - Ric Elias: 3 things I learned while my plane…
22 avril 2011
S2011E29 - Harvey Fineberg: Are we ready for neo-evolution?
25 avril 2011
S2011E30 - Angela Belcher: Using nature to grow batteries
27 avril 2011
S2011E31 - Mike Matas: A next-generation digital book
28 avril 2011
S2011E32 - Carlo Ratti: Architecture that senses and responds
3 mai 2011
S2011E33 - Suzanne Lee: Grow your own clothes
4 mai 2011
S2011E34 - Louie Schwartzberg: The hidden beauty of…
6 mai 2011
S2011E35 - Paul Nicklen: Tales of ice-bound wonderlands
9 mai 2011
S2011E36 - Fiorenzo Omenetto: Silk, the ancient material of…
10 mai 2011
S2011E37 - Ron Gutman: The hidden power of smiling
11 mai 2011
S2011E38 - Amit Sood: Building a museum of museums on the web
12 mai 2011
S2011E39 - Ed Boyden: A light switch for neurons
16 mai 2011
S2011E40 - Thomas Heatherwick: Building the Seed Cathedral
17 mai 2011
S2011E41 - Elliot Krane: The mystery of chronic pain
18 mai 2011
S2011E42 - Edith Widder: The weird, wonderful world of…
19 mai 2011
S2011E43 - Aaron Koblin: Artfully visualizing our humanity
23 mai 2011
S2011E44 - Bruce Aylward: How we'll stop polio for good
24 mai 2011
S2011E45 - Mustafa Akyol: Faith versus tradition in Islam
26 mai 2011
S2011E46 - Dennis Hong: Making a car for blind drivers
31 mai 2011
S2011E47 - Stefan Sagmeister: 7 rules for making more…
1 juin 2011
S2011E48 - Aaron O'Connell: Making sense of a visible…
2 juin 2011
S2011E49 - Jessi Arrington: Wearing nothing new
4 juin 2011
S2011E50 - Ron Gutman: The hidden power of smiling
11 mai 2011
S2011E51 - Rob Harmon: How the market can keep streams…
11 mars 2011
S2011E52 - Damon Horowitz calls for a moral operating system
6 juin 2011
S2011E53 - Jack Horner: Building a dinosaur from a chicken
7 juin 2011
S2011E54 - Janet Echelman: Taking imagination seriously
8 juin 2011
S2011E55 - Paul Romer: The world's first charter city
9 juin 2011
S2011E56 - Alice Dreger: Is anatomy destiny
10 juin 2011
S2011E57 - JD Schramm: Break the silence for suicide…
11 juin 2011
S2011E58 - Rory Stewart: Time to end the war in Afghanistan
25 juillet 2011
S2011E59 - Lesley Hazleton: On reading the Koran
4 janvier 2011
S2011E60 - Kevin Slavin: How algorithms shape our world
21 juillet 2011
S2011E61 - Nigel Marsh: How to make work-life balance work
7 février 2011
S2011E62 - Pamela Meyer: How to spot a liar
1 juillet 2011
S2011E63 - Ken Robinson: Changing education paradigms
1 octobre 2010
S2011E64 - Annie Murphy Paul: What we learn before we're born
12 juillet 2011
S2011E65 - Rebecca MacKinnon: Let's take back the Internet
12 juillet 2011
S2011E66 - Danielle De Niese: A flirtatious aria
12 juillet 2011
S2011E67 - Richard Wilkinson: How economic inequality harms…
12 juillet 2011
S2011E68 - Hasan Elahi: FBI, here I am!
12 juillet 2011
S2011E70 - Justin Hall Tipping: Freeing energy from the grid
12 juillet 2011
S2011E74 - Allan Jones: A map of the brain
12 juillet 2011
S2011E82 - Elizabeth Murchison: Fighting a contagious cancer
13 juillet 2011
S2011E83 - Cynthia Kenyon: Experiments that hint of longer…
13 juillet 2011
S2011E86 - Ben Goldacre: Battling bad science
13 juillet 2011
S2011E88 - Daniel Wolpert: The real reason for brains
13 juillet 2011
S2011E91 - Jae Rhim Lee: My mushroom burial suit
13 juillet 2011
S2011E94 - Jarreth Merz: Filming democracy in Ghana
14 juillet 2011
S2011E96 - Bunker Roy: Learning from a barefoot movement
14 juillet 2011
S2011E97 - Charles Hazlewood: Trusting the ensemble
14 juillet 2011
S2011E98 - Alison Gopnik: What do babies think?
14 juillet 2011
S2011E99 - Mikko Hypponen: Fighting viruses, defending the…
22 juillet 2011
S2011E102 - Abrham Verghese: A doctor's touch
14 juillet 2011
S2011E103 - Ben Kacyra: Ancient wonders captured in 3D
15 juillet 2011
S2011E105 - Anna Mracek Dietrich: A plane you can drive
15 juillet 2011
S2011E107 - Harald Haas: Wireless data from a light bulb
15 juillet 2011
S2011E108 - Joan Halifax: Compassion and the true meaning of…
1 décembre 2010
S2011E109 - AJ Jacobs: How healthy living nearly killed me
1 octobre 2011
S2011E110 - Homaro Cantu + Ben Roche: Cooking as alchemy
1 mars 2011
S2011E111 - Stephen Wolfram: Computing a theory of all…
1 février 2010
S2011E112 - Leonard Susskind: My friend Richard Feynman
1 janvier 2011
S2011E113 - Shawn Achor: The Happy Secret to Better Work
7 décembre 2010
S2011E114 - Skylar Tibbits: Can we make things that make…
1 février 2011
S2011E115 - Daniel Goldstein: The battle between your present…
1 novembre 2011
S2011E116 - Avi Rubin: All your devices can be hacked
3 octobre 2011

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