Skeptoid #154: Was Chuck Yeager the First to Break the Sound Barrier?
Skeptoid - En podcast av Brian Dunning - Tisdagar
Chuck Yeager broke the sound barrier in 1947, but others almost certainly did so before him.
Skeptoid - En podcast av Brian Dunning - Tisdagar
Chuck Yeager broke the sound barrier in 1947, but others almost certainly did so before him.