How to Use a Helium Canister - Foil Balloon Inflation Guide

[@girlymaec11]

if you open the valve and not putting the nozzle, does the helium gas still goes out?

[@gratedlikeag]

You make me wonder what your opinion is on something :) Without trying it first or looking anything up, what's your first thought, if you found a half inflated mylar balloon in your driveway and drove over it carefully, do you think it would be like a soft speed bump? Or would it just pop? Or would it feel like a soft speed bump that pops or deflates? I know I ask too many questions. I'm just curious what first comes to your mind

[@A11iOop]

Have you tried it? My guess, assuming you are driving over it with your car and not your bike, and depending on the size of this half-inflated mylar balloon and the width of your tires, I am guessing it would still burst the seems. You would probably not know you had run over anything if you had not seen it.