Figurative my dude just did the apex
One example of scanning is a Printer. You can scan something onto a flash drive and send it to a company, a teacher, or your friends.
In Ancient times, sickness was thought to be caused by an excess of blood. Therefore, doctors would cut into their patients and let some of the blood out to help cure them. This theory advanced into thinking that the human body needed all of its "humors" to be balanced: blood was one of the humors so if the doctor thought you had an imbalance, they would 'let' some of the blood out.
Theres 2 meanings
1. supreme ruler
2. gold coin