Technology

59366 readers

5364 users here now

This is a most excellent place for technology news and articles.

Our Rules

Follow the lemmy.world rules.
Only tech related content.
Be excellent to each another!
Mod approved content bots can post up to 10 articles per day.
Threads asking for personal tech support may be deleted.
Politics threads may be removed.
No memes allowed as posts, OK to post as comments.
Only approved bots from the list below, to ask if your bot can be added please contact us.
Check for duplicates before posting, duplicates may be removed

Approved Bots

founded 1 year ago

MODERATORS

[email protected]

180

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

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

76 comments fedilink hide all child comments

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].

you are viewing a single comment's thread
view the rest of the comments

[–] [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.