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To: V_TWIN
I discovered recently that helium is not combustible

Recently?

You might be interested to know that helium is also the most leak-prone gas of them all. More so even than hydrogen. It's used as a trace gas to detect leaks in vacuum systems.

28 posted on 05/16/2024 1:03:22 PM PDT by NorthMountain (... the right of the people to keep and bear arms shall not be infringed)
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To: NorthMountain

Science wasn’t my forte in high school 😏


32 posted on 05/16/2024 1:38:41 PM PDT by V_TWIN (America...so great even the people that hate it refuse to leave!)
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