Sign In
Register
TED: Ideas worth spreading
Talks
TED Conferences
TED Conversations
About TED
Speakers
TEDx Events
TED Community
TED Blog
Playlists
TED Prize
TED-Ed
TED Initiatives
Translations
TED Fellows
TED Community
ยป
Mega Teichi
Main Profile
Talks
Translations
Favorite talks
Play
Catherine Mohr builds green
06:13
Posted: Apr
2010
Views:
288,236
| Comments:
128
Rated:
Informative
Persuasive
…
Show:
Favorite talks
Play
Play