degree Twaddell

См. также в других словарях:

• Twaddell degree — /twəˈdɛl dəgri/ (say twuh del duhgree) noun a unit on an arbitrary scale ranging from 0 to 200 for indicating the specific gravity of liquids; distilled water has a specific gravity of zero. Abbrev.: °Tw. {named after W Twaddell, died c. 1840,… …  

• List of Brown University people — The following is a partial list of notable Brown University people, known as Brunonians. It includes alumni, professors, and others associated with Brown University. Notable alumni Note: Class of is used to denote the graduation class of… …   Wikipedia

• 1884 in Ireland — Events*October Ballymena, Cushendall and Red Bay Railway taken over by Belfast and Northern Counties Railway. [cite book |last= Baker |first= Michael HC |title= Irish Narrow Gauge Railways. A View from the Past|publisher= Ian Allan… …   Wikipedia

• Hydrometer — Not to be confused with Hygrometer. Hydrometer from Practical Physics Schematic drawing of a hydrometer. The lower the densi …   Wikipedia