Works of Man

aircraft alternating current American arch became began Boulton Boulton & Watt bridge Britain British Brunel building built canal carried cast iron centimetres chemical coal coal tar Coalbrookdale completed construction craft cylinder decades designed dyes early earth Edison eighteenth century electricity ENIAC Europe eventually experiments feet followed foot fuel George Stephenson heat horsepower huge hundred inch industry integrated circuit invention Isambard Kingdom Brunel John Smeaton kilograms kilometres later launched light locks London machine material Menai Straits metal method metres miles million moon moved nineteenth century nuclear nuclear fission operation orbit Parkesine patent piston plans plastics possible pounds pressure problems produced propeller pump railway reactor River rocket Roman Russians satellite ships soon space speed station steam engine steel stone structure success tons tower Trevithick tube tunnel turbine turned United uranium vertical vessel Watt weight wheels wrote yards