SideWinder X8 Mouse With BlueTrack Technology Available This Week at a Store Near You
Microsoft’s first wireless gaming mouse brings BlueTrack Technology to gamers The Microsoft SideWinder X8 Mouse, available on store shelves this…
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In kinematics, the speed of an object is the magnitude of its velocity (the rate of change of its position); it is thus a scalar quantity. The average speed of an object in an interval of time is the distance traveled by the object divided by the duration of the interval; the instantaneous speed is the limit of the average speed as the duration of the time interval approaches zero.
Like velocity, speed has the dimensions of a length divided by a time; the SI unit of speed is the meter per second, but the most usual unit of speed in everyday usage is the kilometer per hour or, in the USA and the UK, miles per hour. For air and marine travel the knot is commonly used.
The fastest possible speed at which energy or information can travel, according to special relativity, is the speed of light in a vacuum c = 299,792,458 meters per second, approximately 1079 million kilometers per hour (671,000,000 mph). Matter cannot quite reach the speed of light, as this would require an infinite amount…
Microsoft’s first wireless gaming mouse brings BlueTrack Technology to gamers The Microsoft SideWinder X8 Mouse, available on store shelves this…
Some technologies move fast, while others blaze at lightning speed such as Google’s latest Chrome browser, now at version 2.0.156.1.The…
linux-xo30:~ # /sbin/hdparm -Tt /dev/sda /dev/sda: Timing cached reads: 1582 MB in 2.00 seconds = 791.41 MB/sec Timing buffered disk…
We’ve previously put the major browser releases to the speed test, but today we’re measuring Chrome against the second beta…
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