You can share this video by copying this HTML to your clipboard and pasting into your blog or web page.
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.
Got an idea, question, or debate inspired by this talk? Start a TED Conversation.
Hvad er nøglen til at bruge alternativ energi, som sol og vind? Lagring -- så vi kan have strøm i kontakterne selv når solen ikke skinner og vinden ikke blæser. I denne tilgængelige og inspirerende tale, Donald Sadoway bruger tavlen for at vise os fremtiden med kæmpe batterier som lagre for vedvarende energi. Som han siger: "Vi har behov for en anderledes måde at tænke over problemerne. Vi skal tænke stort og vi skal tænke billigt"
Donald Sadoway is working on a battery miracle -- an inexpensive, incredibly efficient, three-layered battery using “liquid metal." Full bio »
Translated into Danish by Morten Kelder Skouboe
Reviewed by Anders Finn Jørgensen
Comments? Please email the translators above.
Just follow the guidelines outlined under our Creative Commons license.
This comment will be attributed to . Not ? Sign Out.