The cat brain weighs about 30g.
167
On average, there's 300 billion neurons in the octopus brain.
129
Starfish don't have brains.
132
The ancient Egyptians thought the function of the brain was to produce snot.
16
When you get blackout drunk, you don't actually forget anything; your brain wasn't "recording" in the first place.
23
Our brains have a negativity bias and will remember bad memories more than good ones.
15
Brain scans show that people who view photos of a beloved experience an activation of the caudate - the part of the brain involving cravings.
103
There are more nerve cells in the human brain than there are stars in the Milky Way.
349