Mark Rober (@markrober) 's Twitter Profile
Mark Rober

@markrober

Former NASA and Apple engineer. Current YouTuber and friend of science. CrunchLabs founder- crunchlabs.com

ID: 490932793

linkhttp://youtube.com/markrober calendar_today13-02-2012 02:20:43

3,3K Tweet

514,514K Followers

498 Following

Mark Rober (@markrober) 's Twitter Profile Photo
Mark Rober
@markrober

4 months ago

We’re getting close to $10M after the first 5 days of #TeamWater! We only have until the end of August though so the pressure’s on. $1 = 1 year of water for an actual human who needs it. TeamWater.org

We’re getting close to $10M after the first 5 days of #TeamWater! We only have until the end of August though so the pressure’s on. $1 = 1 year of water for an actual human who needs it. TeamWater.org