The Monkees (TV series) project by his agent. Englishman Davy Jones was a former jockey who had achieved some initial success on the musical stage, appearing with the cast of "Oliver!" on "The Ed Sullivan Show" the night of the Beatles' live American debut. He was appearing in Columbia Pictures productions and recording for the Colpix record label and had been identified in advance as a potential star for the series. Texan Michael Nesmith's mother Bette Nesmith Graham had invented a correction fluid and founded the company that became Liquid Paper. He had served a brief stint in the U.S. Air Force and had
Fluid mechanics known now as the Archimedes' principle, which was published in his work "On Floating Bodies"—generally considered to be the first major work on fluid mechanics. Rapid advancement in fluid mechanics began with Leonardo da Vinci (observations and experiments), Evangelista Torricelli (invented the barometer), Isaac Newton (investigated viscosity) and Blaise Pascal (researched hydrostatics, formulated Pascal's law), and was continued by Daniel Bernoulli with the introduction of mathematical fluid dynamics in "Hydrodynamica" (1739). Inviscid flow was further analyzed by various mathematicians Jean le Rond d'Alembert, Joseph Louis Lagrange, Pierre-Simon Laplace, Siméon Denis Poisson) and viscous flow was explored by a multitude of