Gp 2 does launch. The first half is dead, the other half is dead, you no longer exist. K asks about rocket speed going up and coming down. C suggests to T an improvement that would speed up the rocket at the apex of its trajectory, then let it fall. C argues that a real rocket doesn't go down boom, boom, boom, marking with his hand the non-smooth trajectory of the rocket in simulation.
T suggests comparing.
While gp 2 gets last launch result, C asks T to continue today, T demurs. Discussion about who's ready. T prompts gp 2, who read heights and check which rocket's results are being read. T prompts gp 1. C avoids question, T asks again, C avoids again, smiling sideways into the camera.