Die Jagd nach dem Protonenradius

Picked video by video from PSI Paul Scherrer Institut (mixed channel): title plainly names a teaching subject. Channel transcript sample: All three sampled uploads lack transcripts, so no teaching content could be verified; channel verdict follows the prior title-sample assessment of mixed educational and promotional content.

A 4-minute video from PSI Paul Scherrer Institut: “Die Jagd nach dem Protonenradius”.

Video by PSI Paul Scherrer Institut, played through YouTube's embedded player.