ITT: Tony is useless about posting sources again
tony should stick to video games, because that's the only place where he can actually speak some sense.
helium is "running out" apparently
but us humans always find a way to still have our devices so
Helium is running out. It's so light it floats off into the high-atmosphere, to be picked off by solar winds. But it's not even a problem. At most, some people have proposed legislation to limit the purchase of helium canisters.
Hydrogen is also a miracle worker for heat based things.
Hydrogen is useful, but it's very combustible and can cause degradation when ti comes into contact with different metals.