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Portal Paradox
(lemmy.world)
A place for majestic STEMLORD peacocking, as well as memes about the realities of working in a lab.
Rules
This is a science community. We use the Dawkins definition of meme.
Just came here to check whether someone already posted the minutephysics video.
I think their explanation is rather good for passing portals through themselves. The box doesn't add much to the equation: it is just physical objects smashed into eachother...