🖼️00No brain required: This is how the single-celled Stentor learnsphys.org·University of California, San Francisco·about 1 month ago#37lAGKDX#icon_clock#icon_close#icon_comment#science#icon_twitter#stentors+6 more🧰Tag tools✨Add tagScientists have known for more than a century that a single-celled organism with no nerve cells—much less a brain—can behave in ways that resemble learning. But those observations only went so far. How the organism did that was a mystery.15s0Read later0Read More