Download E-books The Physics of Baseball (3rd Edition) PDF

Blending clinical truth and activities minutiae, Robert Adair examines what a baseball or participant in movement does-and why. how briskly can a batted ball pass? What impression do sew styles have on wind resistance? How a ways does a curve ball holiday? Who reaches first base speedier after a bunt, a correct- or left-handed batter? The solutions are usually incredible -- and constantly illuminating.

This newly revised 3rd variation considers fresh advancements within the technology of game reminiscent of the neurophysiology of batting, bat vibration, and the nature of the "sweet spot." speedier pitchers, longer hitters, and enclosed stadiums additionally get a very good, difficult medical glance to figure out their results at the video game.

Filled with anecdotes approximately well-known gamers and incidents, The Physics of Baseball presents fanatics with attention-grabbing insights into America's favourite pastime.

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Download E-books Wilderness and Travel Medicine PDF

Tips to deal with scientific emergencies while specialist therapy isn't really on hand. First released in 1992 wasteland & trip medication has been a staple in emergency first-aid kits offered around the world by way of event scientific Kits. With this fourth version, Mountaineers Books and event scientific Kits have partnered to unencumber an up-to-date, stand on my own reference for a person who ventures clear of civilization. subject matters comprise every little thing from CPR, surprise and fractures to go, eye, and dental accidents, toxic reactions, frostbite, hypothermia, warmth disease, and lots more and plenty extra.

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Download E-books Carmen the Cheerleading Fairy (Rainbow Magic Special Edition) PDF

By Daisy Meadows

Kirsty has joined a junior cheerleading squad and is headed to her first significant pageant in within reach Cove urban! Rachel is coming alongside for the weekend to help her pal -- and cheer her on from the sidelines.

The ladies are excited, however the pageant is stiff, and issues are approximately to take a paranormal flip that nobody expects . . . depraved Jack Frost has stolen Carmen's 3 magic items: a pompom, a hair bow, and a megaphone. he is unwell and bored with all this cheer, and he is made up our minds to take the celebrated pageant trophy and make it the center piece of his new trophy case on the Ice Castle!

If Carmen does not locate her magic gadgets quickly, the cheerleading pageant could be an entire catastrophe -- and so will cheerleading all over the place! Rachel and Kirsty cannot allow that occur. such a lot of boys and girls teach fairly challenging at cheerleading, and it isn't reasonable for Jack Frost to damage it for everyone!

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Download E-books Science of Swimming Faster PDF




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