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.
Luther Barnes was raised in North Carolina as part of a large extended family comprised of many musicians and vocalist. Another love the members shared was of the gospel, in both word and song. When Barnes was only nine, he became part of a group called the Barnes Juniors.