The Shope papillomavirus is a virus that can cause rabbits to grow keratinous carcinomas or “horns” on their head. This may have aided in the creation of the jackalope myth. – WTF Fun Facts
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WTF Fun Fact – 3D Bioprinter In Space
A Russian 3D bioprinter successfully produced beef, rabbit, and fish tissue on the International Space Station using magnetic fields in microgravity. – WTF Fun Facts
Source: https://phys.org/news/2019-10-small-nibble-d-printer-meat.html
