The "MAGIC" of Chalk!

Once upon a time (300 years ago) in a billiard room far, far away…there were pool cues and CHALK!!!


Such an unassuming part of the game! Chalk is just a heap of granules formed into a cube, but it is as important as a well-playing table or a straight cue. Chalk is needed to keep the semi-curved cue tip from sliding of the oh-so-very-round cue ball.


Throughout most of the 1800's, when tips were made exclusively out of leather, the chalk used on leather cue tips was carbonate of lime, better known as blackboard chalk. Most chalk used today is comprised of fine abrasives and does not contain a speck of chalk.


Friction is the educated answer to the question, "why must pool players use a chalky substance to play the game well." A cue tip must cause friction on the cue ball to grab the surface and prevent a miscue.


It may seem a bit unlikely that something so outwardly minor could actually supply a fundamental force of physics such as this, but the surface roughness made by applying the chalk affects the sliding friction and the "motion-resistance" between the pool cue and the contact area on the cue ball. Ultimately, it prevents the players from a miscue, typically a faulty contact where the tip slides off the ball without the proper spread for the stroke.

Read more: http://www.ehow.com/about_4661087_why-do-chalk-pool-stick.html#ixzz2XHMUyJhA


As you contact the cue ball with your pool cue, the surface of the cue tip tends to get smooth and slippery. As an example, look at a pool cue tip that has been used for a number of shots, and a certain sheen will begin to be visible. This is a sign that the tip has basically compressed from taking a number of shots. The application of billiard chalk reduces the smoothness and allows the proper amount of friction between the pool cue and the cue ball.

Read more: http://www.ehow.com/about_4661087_why-do-chalk-pool-stick.html#ixzz2XHMn0aCC


Competitors playing a game of pool can be observed chalking their cues after every shot. That's pretty much the standard procedure, but they'll also chalk their cue tip an added time or two, prior to those shots that need extreme spin on the cue ball to get shape for their next shot. Typically, this has to do with the fact that they're not hitting the ball at its center and they need a little extra friction, which stands to reason, since they're using less surface area on both the tip and the ball.

Read more: http://www.ehow.com/about_4661087_why-do-chalk-pool-stick.html#ixzz2XHOl1ul2



With advanced technology, the modern tips of pool cues come in a variety of grades, and they range from very soft to very hard. The grade of the tip dictates the amount of chalk it can hold and retain--a softer tip will hold the chalk better. However, they do not last as long as the harder grades of tips.

Read more: http://www.ehow.com/about_4661087_why-do-chalk-pool-stick.html#ixzz2XHOsumR9


To properly chalk a cue tip, apply it somewhat lightly. “Dust” it across the tip with a watchful eye to insure the chalk is spread evenly and there are no bare spots visible. Most people, namely novice players, will grind the chalk into the tip. This wears a tip down faster than the normal depreciation. Once a cube of chalk has a fairly sizable divot in its center, it isn't as effective for tip coverage. The deep hollow is a definite indication a new cube of chalk is needed.

Read more: http://www.ehow.com/about_4661087_why-do-chalk-pool-stick.html#ixzz2XHOxK4hS



Chalk gives the advanced player the ability to control and finesse the cue ball around the table with the kind of accuracy that fascinates opponents and spectators. "It's not a trick...it's MAGIC - the magic of chalk!"

Credits – “The History of Pool & Billairds” http://billiards.colostate.edu/threads/facts.html. http://www.ehow.com/about_4661087_why-do-chalk-pool-stick.html


Photo by Oleg V. Pechinin

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