So I made it a sticker! They arrive in a few days-pre-orders are available now! They will start being sent out by the 17th :)
At the risk of sounding stupid, I just found out how long the stone age lasted. In my head it's about as long as other historical time periods, a couple thousand years before ancient egypt, and conceptually looks like a bad car insurance commercial. Nope! Dead wrong! The stone age lasted for 3.4 MILLION YEARS.
















