Air-tight vs. Vacuum-tight

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Why it's on BrighterTube

Hand-picked by a BrighterTube curator · found via PrejudiceNeutrino/YouTube_Channels · 82% confidence

Practical vacuum engineering explained with demonstrations.

What you'll learn

The difference between air-tight and vacuum-tight, and why vacuum engineering is hard.

Video by AlphaPhoenix, played through YouTube's embedded player.

Part of MBE, Featured AlphaPhoenix, Physics