Talks | TEDx

Angela Belcher : Utiliser la nature pour faire pousser des batteries

Filmed Jan 2011 • Posted Apr 2011TEDxCaltech
TEDxCaltech
  • Embed
  • Download
  • FavoriteFavorited
  • Rate

You can share this video by copying this HTML to your clipboard and pasting into your blog or web page.

560 x 315
640 x 360
853 x 480
Subtitles:
Loading …

You either have JavaScript turned off or have an old version of the Adobe Flash Player. To view this rating widget you need to get the latest Flash player.
If your browser allows only "trusted sites" to execute Javascript, you should add the "googleapis.com" domain to your whitelist to allow our Flash detection to work properly.

TED Conversations

Got an idea, question, or debate inspired by this talk? Start a TED Conversation.

Comment on this Talk

126 total comments

This comment will be attributed to . Not ? Sign Out.

Characters remaining: 2000

progress indicator

This comment will be attributed to . Not ? Sign Out.

Characters remaining: 2000

Inspirée par une coquille d'ormeau, Angela Belcher programme des virus pour créer d'élégantes structures nanométriques que les humains peuvent utiliser. En sélectionnant des gènes à haut rendement grâce à l'évolution dirigée, elle a produit des virus qui peuvent construire de nouvelles batteries puissantes, des carburants propres à base d'hydrogène et des batteries solaires qui battent les records. A TEDxCaltech, elle nous montre comment c'est fait.

Angela Belcher looks to nature for inspiration on how to engineer viruses to create extraordinary new materials. Full bio »

Translated into French by Elisabeth Buffard
Reviewed by Karine AUBRY
Comments? Please email the translators above.

More talks translated into French »

Related playlists New View more »

  • The future of medicine 8
    The future of medicine
    Curated by TED Take this tour of medicine's future with some of the trailblazing doctors charting its course. Once you've seen a transplantable human kidney...
  • Ancient clues 5
    Ancient clues
    Curated by TED Fascinating talks by archaeologists and evolutionary biologists about humanity's beginnings and journey.
  • Plantastic! 10
    Plantastic!
    Curated by TED Green, leafy, often delicious: Plants are all around us and make the ecosystem work. Hear from gardeners, vegetarians, designers and...

What to Watch Next

Play_icon

Craig Venter: On the verge of creating synthetic life

Play_icon

Juan Enriquez: Using biology to rethink the energy challenge

Play_icon

Mitchell Joachim: Don't build your home, grow it!

What Your Friends are Watching

Related Tags

Creative Commons

We want you to share our Talks!

Just follow the guidelines outlined under our Creative Commons license.