Justin Sternberg @Jtsternberg
Southport, NC, USA | http://about.me/jtsternberg

RT @oliyoung: BY HAND.

SHE CALCULATED ROCKET TRAJECTORIES BY HAND.

BUZZ ALDRIN TRUSTED NO-ONE ELSE, NOT EVEN THEIR COMPUTERS. https://t.…

9:40am Aug 27th 2017 view on twitter