How things work

Not clear why a robot is needed to spray out a duct. Are humans so delicate now they can't trigger a nozzle on a hose?

How else do you think we get baby oil

This is extremely satisfying to watch.

Pretty cool 😎

This is fake

why this is satisfying

Grit and truth fuel every real success story. 💪

Too bad in the US, we then use 1. Solvent extraction (for higher yields) 2. Degumming: Acid, typically phosphoric acid or citric acid, is used to remove impurities like phospholipids to improve clarity 3. Neutralization: Alkali solutions are used to remove free fatty acids. Alkali solutions are used in oil refining or soap making. 4. Bleaching: Clay filters remove pigments and trace metals. 5. Deodorizing: Steam distillation eliminates odors and flavors, producing a neutral oil.

Satisfying Too

Looks like pancakes 🥞