perfecting
51Horace Mann — This article is about an early leader in education. For the private school in New York City, see Horace Mann School. For other uses, see Horace Mann (disambiguation). Horace Mann Horace Mann …
52Annie Besant — Besant redirects here. For Walter Besant see Walter Besant. For the coin, see Bezant. Annie Besant Annie Besant in the 1880s Born 1 October 1847(1847 10 01) …
53Tikkun olam — This article is about a concept in Judaism. For the blog, see Tikun Olam (blog). For other related concepts, see Tikkun (disambiguation). Tikkun olam (Hebrew: תיקון עולם) is a Hebrew phrase that means repairing the world. In Judaism, the concept …
54Winans family — The Winans Family Origin Detroit, Michigan United States Genres Gospel Years active 1980s–present The Winans family is an African American family of Gospel music artists from Detroit, Michigan …
55Jets to Brazil — Infobox musical artist Name = Jets to Brazil Img capt = Img size = Landscape = Background = group or band Origin = Brooklyn, New York, USA Genre = Indie rock Years active = 1997–2003 Label = Jade Tree Records URL = Current members = Past members …
56Richard March Hoe — Infobox Engineer image width = 150px caption = PAGENAME name = PAGENAME nationality = American birth date = birth date|1812|9|12|mf=y birth place = New York City death date = death date and age|1886|6|7|1812|9|12|mf=y death place = Florence,… …
57The Coquette —   …
58Chinese mathematics — Mathematics in China emerged independently by the 11th century BC.[1] The Chinese independently developed very large and negative numbers, decimals, a place value decimal system, a binary system, algebra, geometry, and trigonometry. Many[who?]… …
59Movietone sound system — The Movietone sound system is a sound on film method of recording sound for motion pictures that guarantees synchronization between sound and picture. It achieves this by recording the sound as a variable density optical track on the same strip… …
60Matchless Amplifiers — Matchless HC 30 model with the trademark backlit nameplate featured on all Matchless amplifiers Matchless Amplifiers is a Los Angeles based company which designs and makes electric guitar amplifiers, specializing in class A tube circuitry.… …
