4 ms·

So many children's birthdays will be without balloons due to this use of helium. If it is for cargo, use hydrogen. It is cheap and plentiful, and can be used s

So many children's birthdays will be without balloons due to this use of helium. If it is for cargo, use hydrogen. It is cheap and plentiful, and can be used safely enough for this kind of application.

malfist 3y ago
Do we really need to "think of the children" air cargo transportation? Especially something as frivolous as floating balloons?