this post was submitted on 06 Jul 2023
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How to build a solar oven with cardboard boxes, tin foil and plexiglass (solarcooking.fandom.com)
submitted 1 year ago* (last edited 1 year ago) by [email protected] to c/[email protected]
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This looks like a fun little project that I think people here would enjoy! I have a little stack of tin foil takeaway boxes that I could use for this. Just need to get hold of the plexiglass (or the oven bag they suggest, but I'd like to do it entirely with reusables if possible).

EDIT: Grammar.

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[โ€“] [email protected] 2 points 1 year ago (1 children)

Like this kind of thing?

https://en.wikipedia.org/wiki/Solar_cooker#Vacuum_tube_technology

[โ€“] [email protected] 2 points 1 year ago* (last edited 1 year ago)

Yeah exactly! I'm not sure how they're made... Maybe like a vacuum chamber that is also a glovebox? So you could put the tube+lid in the chamber, evacuate the atmosphere, use the gloves to apply the lid, then release the vacuum? Do gloveboxes work under vacuum?