labour intensive process
21Cuckoo clock — Cuckoo clock, a so called Jagdstück (Hunt piece), Black Forest, ca. 1900, Deutsches Uhrenmuseum, Inv. 2006 013 A cuckoo clock is a clock, typically pendulum regulated, that strikes the hours with a sound like a common cuckoo s call and typically… …
22Plant tissue culture — is a practice used to propagate plants under sterile conditions, often to produce clones of a plant. Different techniques in plant tissue culture may offer certain advantages over traditional methods of propagation, including:* The production of… …
23Heteronuclear single quantum coherence — The HSQC (Heteronuclear Single Quantum Coherence) experiment is used frequently in NMR spectroscopy of organic molecules and is of particular significance in the field of protein NMR. It was invented by Geoffrey Bodenhausen and D. J. Rubenin 1980 …
24History of São Tomé and Príncipe — The islands of São Tomé and Príncipe were uninhabited before the arrival of the Portuguese sometime in 1469, 1470, or 1471. After the islands were discovered by Fernão do Pó,Fact|date=March 2008 Portuguese navigators explored the islands and… …
25Hewing — is a method of cutting wood. It was used historically as a method of squaring up beams for building construction. As it s a labour intensive process, such beams were commonly only squared on one surface, or around the areas necessary to make the… …
26Artificial flower — Artificial flowers and imitations of natural flowers are sometimes made for scientific purposes (the collection of glass flowers at Harvard University, for example, which illustrates the flora of the United States), but more often as articles of… …
27Spekkoek — (also called Spiku in some cities in Indonesia) is a Dutch Indonesian layered cake. This cake was developed during colonial times in the Dutch East Indies. It was probably based on Dutch cake recipes but using local ingredients.Fact|date=February …
28Canadian Federation of Medical Students — The Canadian Federation of Medical Students (CFMS) is the national body that represents over 6000 medical undergraduate trainees at fourteen medical schools across Canada. Established in 1977, the CFMS has a history of representing the medical… …
29Armored car (VIP) — Civilian armored cars are either (in only a few cases) factory produced, such as the Audi A6 and A8, Lincoln Town Car BPS, the Mercedes Benz S Class Guard, or (in the majority of cases) retrofitted versions of series cars. A security vehicle is… …
30SGI — ▪ American company Introduction abbreviation of Silicon Graphics, Inc. American manufacturer of high performance computer workstations, supercomputers, and advanced graphics software with headquarters in Mountain View, California.… …
