SciShow Space
Great Minds: Katherine Johnson, Human Computer (2015x70)
Yayınlanma tarihi: Eyl 01, 2015
In the early days of spaceflight, if NASA needed to plot a rocket’s path or confirm a computer’s calculations, they knew who to ask: Katherine Johnson.
- Prömiyeri: Nis 2014
- Bölümler: 878
- Takipçiler: 1
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