Yaysuz@lemm.eetoChemistry@mander.xyz•Helium is an essential material for research and medical equipment, but it’s nonrenewable and difficult to recycle
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8 months agoHydrogen balloons are dangerous. I say this as someone who handles them relatively often. One blast can seriously damage your hearing if you are standing next to it. And they explode easily, too.
What an extremely unnecessary explanation. As a math teacher I would have deducted points for this answer.