The narwhale's tusk
Why would a whale have an 8 foot long tooth growing out of it's head? Answer: to sense salinity. More here.
posted by John S. Wilkins @ 11:55 am
About Wilkins
About Me
- Name: John S. Wilkins
- Location: Sydney, New South Wales, Australia
My main blog is Evolving Thoughts.
Previous Posts
- More on chromosomal rearrangements
- Who bashed Mirecki?
- The Kong Love Interest
- Extinction, conservation, and the vertebrate bias
- Mirecki's V-C had a history of folding
- Mirecki Update
- Thos. Burnet and Epicurus
- Mindmapping ID
- God and Science in Kansas
- The Penguin speaks
- This work is licensed under a Creative Commons License.
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