Meh. A thermostat makes decisions without a central nervous system too. But the title of the article is actually, "A memory without a brain", which is actuall

Meh. A thermostat makes decisions without a central nervous system too. But the title of the article is actually, "A memory without a brain", which is actually much more interesting. A better rewrite of the title would be "A single-cell slime mold can remember the locations of food sources", which is actually pretty cool.