Your Brain is Not Part Lizard After All!

For seventy years, people thought we had an ancient "lizard brain" buried deep inside our heads, but scientists just discovered this is a total myth! Instead of stacking new layers on top of old ones, evolution acts like a clever designer, shifting and reshaping our brain wiring to give us exactly what we need to survive. Isn't it amazing to think that your brain is uniquely custom-built just for you?