Where did the Black Death come from originally? What country did the Black Death come from? Who was the king of England during the Black Death? Who discovered the cause of the bubonic plague? Who discovered the bubonic plague? Who did the bubonic plague affect? What animal carried the Black...
(Phys.org) —Big news can spread like wildfire via Twitter, but did you ever think about why certain people choose to retweet? A new study from the W. P. Carey School of Business at Arizona State University shows that if someone doesn't know you well, he or she is actually more like...