Early American Space Research
- Starts with ejector seats
- Animals in zero g, including cats
- Human floating in a water tank to simulate zero g for 24 hours. (perhaps a bit extreme, current method is bed rest)
- Simulate a human returning in a spacecraft, drop a human a short distance with shock absorbing system. See what g the human experiences.
- Expose humans to vibration experiments, which perhaps useful for rocket take off.
