David J. C. MacKay Quotes: Electric cars are really very cool. Air-source heat pumps are great. ...

Electric cars are really very cool. Air-source heat pumps are great. (David J. C. MacKay)

David J. C. MacKay Quotes Pictures

David J. C. MacKay Quotes: Electric cars are really very cool. Air-source heat pumps are great.

David J. C. MacKay Quotes: Electric cars are really very cool. Air-source heat pumps are great.

David J. C. MacKay Quotes: Electric cars are really very cool. Air-source heat pumps are great.

David J. C. MacKay Quotes: Electric cars are really very cool. Air-source heat pumps are great.

David J. C. MacKay Quotes: Electric cars are really very cool. Air-source heat pumps are great.

David J. C. MacKay Quotes: Electric cars are really very cool. Air-source heat pumps are great.

David J. C. MacKay Quotes: Electric cars are really very cool. Air-source heat pumps are great.

David J. C. MacKay Quotes: Electric cars are really very cool. Air-source heat pumps are great.

David J. C. MacKay Quotes: Electric cars are really very cool. Air-source heat pumps are great.

David J. C. MacKay Quotes: Electric cars are really very cool. Air-source heat pumps are great.

David J. C. MacKay Quotes: Electric cars are really very cool. Air-source heat pumps are great.

David J. C. MacKay Quotes: Electric cars are really very cool. Air-source heat pumps are great.

David J. C. MacKay Quotes: Electric cars are really very cool. Air-source heat pumps are great.

David J. C. MacKay Quotes: Electric cars are really very cool. Air-source heat pumps are great.

David J. C. MacKay Quotes: Electric cars are really very cool. Air-source heat pumps are great.