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Motivating Yourself For The Upcoming Marathons
If you've ever run a marathon, or even been a spectator, you'll
appreciate the motivation and commitment involved. If you're not
prepared when it comes to race day you can expect many hours of
suffering and struggle!
It doesn't have to be...
The Internet Is Responsible For The Resurgence Of Sports Cards And Collectibles
In recent years there have been discussions among collectors suggesting that the internet may actually be hurting the sports cards and collectibles hobby. They point to decreased card show attendance and the struggles of brick and mortar stores as...
The Scubapro buoyance compensator is the outcome of the big advancements of the 1970's.
The Scubapro buoyance compensator device or BC as it is commonly called was one of the big advances in scuba diving equipment that came in the 1970s and is now considered an essential piece of diving equipment.
You want to be sure you have a...
Who Needs a Coach?
The athletes that are most hesitant to obtain a coach could often benefit the most. A common perception is that coaching is for "serious" athletes only. In actuality, anyone who wants to work toward a physical goal, or reach their true potential can...
Why We Play Games, Part 2
In part one we started to get into the motivation of the gamer. We discussed challenge and its ugly stepsister competition, two of the most common motivators. Today, we look at two more on the way to forming an overall model for what moves us.
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Paintball guns go high-tech
SITE Manufacturing (Redding, Calif.) has taken information attained during more than 23 years of fabricating hi-tech carbon composite components, such as telescope housings and applied it to the sport of paintball. "One year around Christmas, we decided we wanted to do something else," said SITE plant manager Dave Weir. " We spent the next three months scheming and developing an all-carbon-fiber composite paintball gun barrel." The product was the ST!FFI, a tournament-quality barrel with a stepped bore (0.002 larger at 5 inches) available in one of a selection of bore sizes in 10-, 12-, 14- or 16-inch (254 mm, 305 mm, 356 mm or 406 mm) lengths or as part of a ST!FFI SW!TCH kit (with nylon carrying case) containing a 0.695-inch bore barrel with four exchangeable sizing breeches (0.685 to 0.691 inch, in 0.002-inch intervals) used to adjust the barrel to minor variations in available paintball ammo.
Barrels were designed with the help of SolidWorks 3-D
design software from SolidWorks Corp. (Concord, Mass.), utilizing woven carbon prepreg permeated with a resistant hi-tech polymer epoxy resin, supplied by Bryte Technologies (Morgan Hill, Calif.) with fiber-to-resin ratio controlled to within ±3 percent resin content. Plies of prepreg are meticulously cut to within ±.005 inch (±0.127 mm) on a programmable computer-controlled cutting table from Eastman Machine (Buffalo, N.Y.), then table-rolled onto a tubular polished metal mandrel (precision ground to within ±.0005 inch) and vacuum bagged. SITE declares that barrels are moulded to a tight ±.0005-inch tolerance on the bore size.
About the Author
About The Author: Shelley Borle is a Virtual Assistant, Writer & Expert On Boys. Visit Her Country Variety Lifestyle Magazine http://www.countryvariety.com/CVL.htm as well as her CountryVariety.com Professional Virtual Services site http://www.countryvariety.com Email shelley@countryvariety.com
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