In geometry, a diameter of a circle is any straight line segment that passes through the center of the circle and whose endpoints lie on the circle. It can also be defined as the longest chord of the circle. Both definitions are also valid for the diameter of a sphere. The word "diameter" is derived from Greek language διάμετρος ( diametros), "diameter of a circle", from δια- ( dia-), "across, through" μέτρον ( metron), "measure". Online Etymology Dictionary It is often abbreviated ..
Drawing on a survey of eighty families in Chicago who were interviewed on the subject of their feelings about common household objects, Mihaly Csikszentmihalyi and Eugene Rochberg-Halton provide a unique perspective on materialism, American culture, and th..
Here, renowned editors and contributors have come together to produce one of the first books to tackle cosmopolitanism from a geographical perspective.Central to the cosmopolitan process is how traditionally marginalized groups have become re-valued and re..
This is also a graded Couperin, intended to make this an ideal edition for teaching. The text scrupulously follows the original, with editorial details indicated in brackets.
The world's top track and field resource. Long jump, triple jump, high jump, and pole vault. From techniques and training to strategy and mental preparation, Winning Jumps and Pole Vault is the only book that covers it all. Renowned coach Ed Jacoby an..
Usually that''s a metaphor, but for newly minted P.I. Jane Kelly, it''s fast becoming an all-too-accurate nightmare. Roland Hatchmere, plastic surgery magnate, has been found murdered just before his daughter''s society weddin..
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It comes with a 110 volt power supply that will work with 220 volt transformers. It has a large easy to read display and a power packed bed shaker and has a battery backup in case of power failure. SB200ss Features: Travel & Bedside Alarm Clock, Large Brig..
This unit contains a 5 volt USB output, modified sine wave and thermal shutdown. It also features reverse polarity protection, low voltage shutdown, low voltage alarm and external fuse. In addition, the CPI880 has 2 grounded AC receptacles, and direct- to ..
These filters will render your photos clearer, sharper and with more contrast. For those who enjoy outdoor photography, especially distant vistas, a UV filter can produce a more distinct image by removing much of the color aberration normally associated..
Features Power and charge your phone where you need it most on the road Provides power to your phone while simultaneously charging your phone's battery Plugs into your vehicle's cigarette lighter or 12 volt power port' Fits perfectly in your glove com..
This unit comes equipped with one grounded AC receptacle and a 5-Volt USB output, allowing you to power and charge a wide variety of devices. It also has modified sine wave, thermal shutdown and reverse polarity protection. In addition, the CPI200CH has lo..
It features a removable pressure release valve limits the output to 1.4 psi, the perfect inflation pressure for towables. Adapters are provided for all popular valves including stem, Boston, Leafield, Bravo, Hulkey Roberts and more. With 410 liters/min. vo..
