brewing tea with space vacuum?

https://lemmy.blahaj.zone/post/14173919

brewing tea with space vacuum? - Blåhaj Lemmy

If i had access to an airlock that could depressurize to ~0 bar could i brew a cup of tea with it?

I’m not a scientist by any means but I’m pretty sure it’s the temperature that matters when steeping the tea. You can use hot - but not boiling - water just fine.

So I’d say: probably not

Follow up question: if I put water into a hyperbaric chamber and heated it to around 200c, would the tea steep in half the time?

You’d probably just burn the tea. Also as soon as you took it out of the chamber, the whole cup of tea would just sort of explode.

Could be a fun thing to film in slow motion, but not really useful though.