The Myth Of The Sound Barrier
Added 2022-03-20 16:41:34 +0000 UTCThe original video on the speed of light - https://youtu.be/nmg0B06jhOM
Spaceflight - https://www.youtube.com/watch?v=_o57lEE0qkM
Comments
I had that whole Spaceflight series on VHS. Narrated by Martin Sheen and sponsored by Dupont - better things for better living.
David Peaker
2022-03-20 21:03:23 +0000 UTC
