Marcius Extavour
@extempo
1,890
Followers
704
Following
122
Media
1,877
Statuses
Scientist, engineer. Climate+energy+nature solutions in biz, tech, community, media. Physics PhD, musician. Alum @TIME , @xprize , @UofT , US Senate. My views.
Los Angeles
Joined June 2009
Don't wanna be here?
Send us removal request.