Tenfold
31Printing press — For the history and technology of movable type, see Movable type. Printing press from 1811, exhibited in Munich, Germany …
32Penrose tiling — A Penrose tiling is a nonperiodic tiling generated by an aperiodic set of prototiles named after Roger Penrose, who investigated these sets in the 1970s.Because all tilings obtained with the Penrose tiles are non periodic, Penrose tilings are… …
33Babylonian law — Archaeological material for the study of Babylonian law is singularly extensive. So called contracts exist in the thousands, including a great variety of deeds, conveyances, bonds, receipts, accounts, and most important of all, actual legal… …
34Rechargeable battery — A rechargeable lithium polymer Nokia mobile phone battery …
35James Miller (parachutist) — James Jarrett Miller also known as Fan Man (October 28, 1963 ndash;September 2002) was a parachutist and paraglider pilot from Henderson, Nevada, known for his outrageous appearances at various sporting events. His most famous appearance was… …
36Castra — This article is part of the series on: Military of ancient Rome (portal) 753 BC – AD 476 Structural history Roman army (unit types and ranks …
37Technological evolution — is the name of a science and technology studies theory describing technology development, developed by Czech philosopher Radovan Richta. Theory of technological evolution According to Richta and later Bloomfield [Bloomfield, Masse. Mankind in… …
38Risks to civilization, humans and planet Earth — This article is about the near and very far future. For past civilizations, see Societal collapse. Contents 1 Types of risks 2 Future scenarios 2.1 …
39Plug-in hybrid — The Chevrolet Volt is the first mass production plug in hybrid available in the United States. A plug in hybrid electric vehicle (PHEV), plug in hybrid vehicle (PHV), or plug in hybrid is a hybrid vehicle which utilizes rechargeable batteries, or …
40Marian Rejewski — (probably 1932, the year he first solved the Enigma machine). Courtesy of Janina Sylwestrzak, Rejewski s daughter. Born Marian Adam Rejewski August 16, 1905(1905 0 …
