RT @oliyoung: BY HAND.
SHE CALCULATED ROCKET TRAJECTORIES BY HAND.
BUZZ ALDRIN TRUSTED NO-ONE ELSE, NOT EVEN THEIR COMPUTERS. https://t.…
RT @oliyoung: BY HAND.
SHE CALCULATED ROCKET TRAJECTORIES BY HAND.
BUZZ ALDRIN TRUSTED NO-ONE ELSE, NOT EVEN THEIR COMPUTERS. https://t.…