Electromagnetic force has an infinite range of interaction. It is considerably stronger than the gravitational and weak forces. The photon is the key particle of exchange for electromagnetic force. The Strong Nuclear Force The strong nuclear force operates over a very short range, but it is the strongest of the forces.
Thomas Holmes and Richard Rahe are 2 now famous psychiatrists who, in 1967, put forward the idea that there may be a link to stress and physical illness.
This one (The Hound of the Baskervilles by Arthur Conon Doyle) has been one of the most read Sherlock Holmes stories ever written. This story begins with Sherlock Holmes and his partner Dr. Watson being hired to protect Sir Henry from the legendary curse of the Baskerville family.