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 ..
It won the Galaxy Magazine / Simon & Schuster contest for 1955's best work of science fiction.The Company, a powerful, efficient, and thoroughly monstrous insurance organization, controlled the entire world. It scientifically regulating every aspect of lif..
Quiet, contemplative Izzy has always adored her charismatic, confident older sister, Alex. But when Alex starts going out with a new boyfriend, everything changes. Izzy isn't sure she can still trust her sister - but she will never stop loving her. Lette..
Many writers deal with aspects of social responsibility, but most deal with it as this kind of organizational and voluntary initiative. Few address the wider policy agenda. The contributors to Territories of Social Responsibility - researchers and practiti..
PERKINSTHE CLAN OF NO-NAMEGOD REST YE, MERRY GENTLEMENTHE REVENGE OF THE ADOLPHUSTHE SERGEANT’S PRIVATE MADHOUSEVIRTUE IN WARMARINES SIGNALLING UNDER FIRE AT GUANTANAMOTHIS MAJESTIC LIEWAR MEMORIESTHE SECOND GENERATIONTHE BLACK RIDERS AND OTHER LINESWHIL..
Pronto Pike had punched longhorns along the Rio Grande and ridden the rails back East, but he'd never been in a spot like this before. It had begun with a bitter standoff between a powerful rancher and a homesteading Irishman. It escalated into missing cat..
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..
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..
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..
Personalize the pup with your child's name! Personalize this snuggly interactive puppy with a tablet, smart phone, or computer for learning fun with a true friend. Includes 3 AA batteries.
Connect Violet to your smart phone, tablet or computer for easy pe..
It has Sleek design which fits perfectly in the palm of your hand. Includes a 12-Volt DC power adapter for vehicle charging as well as a household AC power adapter for home charging. 110-120v Rechargeable Pump Features: Product # 66621E, 110-120 Volt Recha..
When charged, there are no cords to deal with. It s equipped with 3 adapters to fit valves on towables, pool toys, airbeds and other inflatables. It will inflate or deflate continuously for 15 minutes on a charge. Peak air pressure is 0.64 psi, volume is 2..
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..
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..
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..
These are small but mighty coin cell batteries to power your dog's small collar. These batteries are compatible with PetSafe PDBDT-305 and PDLDT-305 remote trainers. RFA-35-11 Features: 3 Volt Lithium Batteries - 2 Pack, Coin Size Cell Batteries, Can be us..