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Toyota builds experimental hydrogen-powered pizza oven and grill. (www.autoblog.com)

submitted 4 months ago by [email protected] to c/[email protected]

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I wish I got to do fun little projects like this at my job. Anyway, this proof of concept shows that hydrogen would be a great alternative to propane and natural gas for cooking. Hat tip to @[email protected].

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[–] [email protected] 2 points 4 months ago (1 children)

I don’t think you really grasp how much pressure 10,000 psi is.

A typical car tire is like 35 psi

A propane tank for a grill is like 200 psi.

Have you ever seen a car tire burst? Or a propane tank? Big booms, they can easily hurt or kill people already.

A hydrogen tank would be 50 times more pressure than a regular tank of fuel, and 300 times more pressure than a tire. If those burst, people will die, and have their bits spread around the neighborhood.

[–] [email protected] 1 points 4 months ago

Unfired pressure vessels are already pretty common common in industrial, commercial, healthcare, transport, and recreational settings. I am comfortable with continuing to trust the engineers as the portion of these vessels that contain hydrogen increases.