Baluncore's latest activity
-
Baluncore replied to the thread High School Is it safe to fly in a spinning hollow asteroid?.Have you never done a gravity survey from a moving submarine? -
Baluncore replied to the thread High School Is it safe to fly in a spinning hollow asteroid?.If you threw a ball to a person ahead of you, would the ball plunge towards their feet. If you threw the ball to someone behind you...
-
Baluncore replied to the thread High School Is it safe to fly in a spinning hollow asteroid?.There will be an unstable Lagrangian point line along the rotational axis. How does someone who is flying stay on that line? The rate...
-
Baluncore replied to the thread Undergrad Measured Spectrum of Stopped Wood Organ Pipe Shows ALL Overtones.Compressed air flows to the foot of a pipe while the key is pressed. Each pipe generates a different note, with harmonics, called...
-
Baluncore replied to the thread Undergrad Measured Spectrum of Stopped Wood Organ Pipe Shows ALL Overtones.True, as that would require an instant step change in pressure. But there are filtered forms of square wave that have attenuated odd...