How to Grow a New Head @HarvardMuseumofNaturalHistory
How to Grow a New Head  @HarvardMuseumofNaturalHistory
Uploaded March 2023 | Updated September 2026, 3 weeks ago
Carlos Rivera-Lopez: Many animals can regrow tissues, such as skin, when injury happens. However, some animals can regenerate entire parts of their body if they lose them, even a brand new head with a mouth and a brain! How does this happen? Join me as we explore how some animals, like the three-banded panther worm, Hofstenia miamia, can offer us a way of understanding how this regeneration happens.

This video is part of our Virtual Scientist in a Classroom program: https://hmnh.harvard.edu/virtual-scientist-classroom. School teachers may be able to arrange a live and Q&A session with this presenter.
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How to Grow a New Head

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