TED-Ed
The wacky history of cell theory - Lauren Royal-Woods
View full lesson: http://ed.ted.com/lessons/the-wacky-history-of-cell-theory Scientific discovery isn't as simple as one good experiment. The weird and wonderful history of cell theory illuminates the twists and turns that came together to build the foundations of biology. Lesson by Lauren Royal-Woods, animation by Augenblick Studios.
Urtube clean score58/100
Clickbait risk0/100
Manipulation risk0/100
Disturbing framing0/100
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Clean candidate: topic match and source signals look useful.