@<carsten https://yarn.zn80.net/user/carsten/twtxt.txt> "That Brick Experiment Guy has also built a third version. Very cool engineering concepts Building a Lego-powered Submarine 3.0 - balloon and compressor"

carsten @yarn.zn80.net

Wed, 9 Feb 2022 21:12 Z (2 years ago)

That Brick Experiment Guy has also built a third version. Very cool engineering concepts Building a Lego-powered Submarine 3.0 - balloon and compressor

#mu63pwa

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