Happy 100th Birthday to Ms. Katherine Johnson, NASA human computer who calculated trajectories for the Apollo space missions by hand! pic.twitter.com/ZFZAmM3jYd — AB Hosey (@DrABHosey) August 26, 2018
Happy 100th Birthday to Ms. Katherine Johnson, NASA human computer who calculated trajectories for the Apollo space missions by hand! pic.twitter.com/ZFZAmM3jYd
— AB Hosey (@DrABHosey) August 26, 2018