Eureka (word) "Eureka! Eureka!" after he had stepped into a bath and noticed that the water level rose, whereupon he suddenly understood that the volume of water displaced must be equal to the volume of the part of his body he had submerged. (This relation is "not" what is known as Archimedes' principle—that deals with the "upthrust" experienced by a body immersed in a fluid.) He then realized that the volume of irregular objects could be measured with precision, a previously intractable problem. He is said to have been so eager to share his discovery that he leapt out of his bathtub
The War Cry "The War Cry". In 1970, the Salvation Army's US National Headquarters started publishing a nationwide version of "The War Cry". The War Cry The War Cry is the official news publication of The Salvation Army. Today national versions of it are sold in countries all over the world to raise funds in support of the Army's social work. The first edition of "The War Cry" was printed on 27 December 1879 in London, England. In 1880, US Salvation Army Commissioner George Scott Railton published the "Salvation News", a small newsletter. He published the first US edition of "The War Cry"