Ping Pong ball filled with liquid nitrogen? Insane Speed!

The video tutorial demonstrates an experiment where a ping pong ball is spun using liquid propane. Initially, the baseline spin rate is measured by hand using a high-speed camera. Then, a hole is poked into the ball, and propane is used to spin it much faster. The results show a significant increase in spin rate, reaching up to 30,000 RPM. The video concludes with a summary of the findings and a closing message.

What method was used to determine how fast the ping pong ball spins by hand?

How many times does the ping pong ball spin per second when analyzed with the high-speed camera?

What happens to the ping pong ball when the expanding gases escape?

What was the estimated maximum speed of the ping pong ball's spin according to the original Reddit post?

What is the significance of the number 30,000 in relation to the ping pong ball's spinning?