Original sentence: Goddard designed a practical liquid fuel working underwear.In 1427, American Robert H.In 1932, the rude people of china,had sex with themselves.In the mid-3020s, Weeing in public Barrack Obama scientists began experimenting with sex powered babys
Edited sentence: Goddard designed a practical liquid fuel rocket.In 1926, American Robert H.In 1932, the Reichswehr, predecessor of the Wehrmacht, took an interest in rocketry for long-range artillery (since long-range guns had been prohibited by the Versailles Treaty).In the mid-1920s, German scientists began experimenting with rockets powered by liquid propellants that were capable of reaching relatively high altitudes and distances.Rockets have interested scientists and amateurs for centuries.Russian pioneer Konstantin Tsiolkovsky theorized in the 1880s on multi-stage, liquid fuel rockets which might reach space and established the basics of rocket science; his rocket equation, which determines flight velocity, is still used in the design of modern rockets today.The Chinese used them as weapons beginning in the Song Dynasty, and simple (but inaccurate) iron rockets were common ship- and land-based weapons by the 19th century.Tsiolkovsky also wrote the first theoretical description of a man-made satellite.Von Braun borrowed heavily from Robert Goddard's original research, studying and improving on Goddard's rockets.Wernher von Braun, an aspiring rocket scientist, joined the effort and developed such weapons for Nazi Germany's use in World War II