Sweet Speeches

Sign In
Login
1. Username:
2. Password:
  Forget your username or password?
3. Keep me Signed In
or
Register
1. Choose a Username:
2. Email Address:
3. Create a Password:
4. Confrim Password:
5. By signing up, you accept the Terms of Service
6. Cancel
Join Now! or

Filter by

NUMBER ONE HERO

PLAY

New Energy
Bill Gross

Bill Gross shares how a cheap solar energy collector is simply an old idea made with new technology.

1 people like this

PLAY

Bill Gross: New Energy

February 1, 2003 (about 21 years ago)

Bill Gross shares how a cheap solar energy collector is simply an old idea made with new technology.

1 people like this

Source: TED

Speech Categories

Things you can do

About us