Its the person chewing the gum that produces the bubbles, not the bubble gum itself. Air being trapped into a "gap" ,so to speak, in the gum creates a bubble. Some gum is easier to blow bubbles with because of how far the gum can stretch with out breaking and letting air out.
about 90 to 125 inches
A rubber band can stretch up to about 4-6 times its original length before it breaks.
A half inch
You can not safely stretch tires.
As far as you blow it.You have to blow it with a straw that has been dipped in bubble soap. when you buy a cheap pack of bubbles they dont last as long and are really sticky but with more expensive bubbles they can last for longer post a message if you know why this is :-0 :-0
Yes, 7j is as far as you could go on a 195 tire, without stretch.
They can stretch into next week They can stretch into next week
The current world record for the longest throw of a fresh egg without breaking it is 98.51 meters, achieved in 1978 by Ralph Klimek.
In something soft or elastic, it means pulling or elongating wider or longer than normal without tearing or breaking. In the body, it means extending a body part to pull out the muscle, as when you reach for something far away or stretch before exercise to loosen the muscles.
as far as Switzerland
its how you land that decides if you break or injure your leg