make a discovery
81Scientific method — …
82History of Physics — History of Physics † Catholic Encyclopedia ► History of Physics The subject will be treated under the following heads: I. A Glance at Ancient Physics; II. Science and Early Christian Scholars; III. A Glance at Arabian Physics; IV.… …
83Charles Sanders Peirce —  B …
842009–2011 Toyota vehicle recalls — Two of the vehicles under recall: the Toyota Camry (top) and the Toyota Corolla Three separate but related recalls of automobiles by Toy …
85Germanium — (pronEng|dʒɚˈmeɪniəm) is a chemical element with the symbol Ge and atomic number 32. It is a lustrous, hard, silver white metalloid in the carbon group, chemically similar to its group neighbors tin and silicon. Germanium has five naturally… …
86Panspermia — (Greek: πανσπερμία from πᾶς/πᾶν (pas/pan) all and σπέρμα (sperma) seed ) is the hypothesis that life exists throughout the Universe, distributed by meteoroids, asteroids and planetoids.[1] Panspermia proposes tha …
87Egypt — • Provides information on history, religion, and literature Catholic Encyclopedia. Kevin Knight. 2006. Egypt Egypt † …
88Library and Archives Canada — building in Ottawa, Ontario, Canada. Type National Library and National Archives Established …
89Berthold Schwarz — Berthold Schwarz † Catholic Encyclopedia ► Berthold Schwarz (Schwartz). A German friar, reputed the inventor of gunpowder and firearms. There has been much difference of opinion regarding the bearer of this name and his share in… …
90Borobudur — Infobox Historic building caption=Borobudur northwest view name=Borobudur map type=Java Topography map size=258 latitude= 7.608 longitude=110.204 location town=near Magelang, Central Java location country=Indonesia architect=Gunadharma client=… …
