This video has been redone here: Music used with permission from Adrian Holovaty (Watch our FREE videos on
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Amoeba Sisters videos demystify science with humor and relevance. The videos are focused on Pinky's certification and experience in teaching science at the high school level. Pinky's teacher certification is in science from grades 4 to 8 and 8-12 composite science (encompassing biology, chemistry and physics). Amoeba Sisters videos only cover concepts that Pinky is allowed to teach, and focus on her specialty: the science of secondary life. For more information on The Amoeba Sisters, visit:
We cover the basics of biology concepts at the secondary level. If you're looking to learn more about biology and dig deeper than these basics, our recommended reference is the free, open source, open source OpenStax Biology Manual.
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