I saw there was a big air bubble in the video of the fish swimming in the tank. If you put a syringe in the air bubble and try to draw the air out (without adding water) what happens. Does the bubble collapse? Does it just become a less dense bubble? Does the water boil?
I saw there was a big air bubble in the video of the fish swimming in the tank. If you put a syringe in the air bubble and try to draw the air out (without adding water) what happens. Does the bubble collapse? Does it just become a less dense bubble? Does the water boil?