Once when I was much younger I had recieved a helium balloon for my birthday. After playing with it, I popped it. I quickly grabbed a nearby bucket and held the ballon over it waiting for it to leak out. After all, my mom said it was filled with gas.
A childhood belief about physics

others believed things like this
- My sister told me once that if I sucked too much helium out of a balloon, my lungs would explode.Anon
- I used to believe that my head was filled with hair waiting to grow.— Poppy
- I used to believe that every religous Christmas card we recieved was sent to us by God.Anon
- I used to think if you messed with your belly button too much, It would pop out and you would spring a leak.— Jessica
- i used to think that if i didn't celebrate my birthday each year my younger sister would catch up with me— q
- I used to believe that as I ate food, I filled up, and that once I filled up completely, I would die. Anon