22:57

Erbium: Do you really think you can live without it?🔬🧪

16:19

NASA's clever technique to make combustion chambers

31:38

Ytterbium: The Secret Metal Behind Ultra-Precise Atomic Clocks🔬🕰️

20:02

Yttrium: The OG rare earth element you NEED to know!🔬🧪

21:29

Can you keep zooming in forever?