It's been thought since the early 70s that eukaryotes (basically any life with a cell nucleus) wouldn't survive above 62C and no complex life had been shown living above 60C. Until the "fire amoeba"... 🧪
(These are some of my favorite stories to write, just weird neat stuff we're learning.)
It was thought that complex cells couldn’t survive above a certain temperature, but a tiny amoeba has proven that assumption wrong