Yep.  It also correlates extremely strongly with an increasing decrease of violent crime.  One of the symptoms of low level constant lead exposure is increased aggression and volatility. 

“Unknown scientist”? That was Clair Cameron Patterson.

Gas companies are still so mad at him he’s “unknown scientist”, know his name

Daily reminder that health and safety standards like these are what politicians mean when they talk about “deregulation.”

Happy Clair Cameron Patterson day!

Oh, hey, it’s almost Clair Cameron Patterson day!

man i love the scene where kyrgios trains kdj in peace land with the tiniest gun known to existence. man i love the scene where cheok jungyeong shoots the outer god so much it creates a human-sized hole for kdj to enter. man i love the scene where breaking the sky sword saint and kyrgios SHOOT indescribable distance to make it leave murim. man i love the scene where kdj and yjh aimlessly shoot each other for 5 minutes in the constellation and demon war.