by Krzysztof Ostrowski (Najtkriss)
I like how some of these are kinetic sculpture and some of these are practical and they are all really satisfying to watch
Clear your mind here
This has to be one of my favorite post on tumblr.
wow this is so clever
the tiny book of tiny stories!!!
what did I get into
Well. That escalated quickly.
Am i not the only one slightly alarmed at the calculations?
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