This is fascinating: The Apollo 11 mission as told through the astronauts’ heart rates | Popular Science
Here’s Armstrong:
A good reminder that even the best prepared and most cool can still have elevated heart levels under stress.
This is fascinating: The Apollo 11 mission as told through the astronauts’ heart rates | Popular Science
Here’s Armstrong:
A good reminder that even the best prepared and most cool can still have elevated heart levels under stress.