An emulsion shock is  a shock that allows the air and oil to mix; it does not utilize an internal rubber bladder. Silicone oil doesnât compress well without the help of some air to displace the space taken up by the piston when itâs moving within the shock body.
The Joy of Mechanical Force. (The Foundation of Futurism [Manifesto of Futurism, 1909], translated from the French by Eugen Weber, reprinted by permission of Dodd, Mead and Company from Paths to the Present by Eugen Weber. Copyright 1960 by Dodd, Mead and Company, Inc.)
Mark Twain: Unexpected Futurist 5:38 This British video shows Twain saw beyond his lifetime. (Copy link and open a new page. Sorry about their ad!) https://youtu.be/uvKeZ4GN5tg Audio of Letters From The Earth Twain's irreverent work published in 1962. Satan visits Earth and sends letters to Archangels Michael & Gabriel. CLICK IMAGE OR HERE