Great question! 1) Molecules and atoms are held together by electronic attraction - electromagnetism. It is usually considered under the heading of chemical bonding, which is explained by electromagnetic interaction. Electrons are held in their orbits about the nucleus of an atom by the same electromagnetic force.
The surname of Barnes is said to have three possible origins of the surname. The first possible origin of the surname of Barnes is of the Anglo-Saxon variety, and is a topographical surname, or possibly even an occupational surname.
After his defeat, Barnes resumed the practice of law and co-chaired the Aspen Institute Commission on No Child Left Behind Act. He returned to politics when he ran for Governor again in 2010, losing to Republican Nathan Deal.pon completing his service at Atlanta Legal Aid Society, Barnes founded the Barnes Law Group with his daughter, Allison Barnes Salter; son-in-law, John Salter; and long-time law partner, Charles Tanksley. The Barnes Law Group continues Barnes' private law practice which began in 1975 when he formed his first law firm.