I'm sure this cartoon on evolution is the most RTd thing I've ever tweeted. Maybe because it requires no English. pic.twitter.com/QRdNIqYvAI
— Steve Silberman (@stevesilberman) March 27, 2014
I'm sure this cartoon on evolution is the most RTd thing I've ever tweeted. Maybe because it requires no English. pic.twitter.com/QRdNIqYvAI
— Steve Silberman (@stevesilberman) March 27, 2014