THE STORY: Boxer Pedro Quinn, an introverted loner, wins a surprise split-decision against the reigning middleweight champion, Mantequilla Decima. Used to winning, Mantequilla grows embittered by the loss of his title. Worse, he starts hearing one

An in-depth exploration of the effects of different steels, heat treatments, and edge geometries on knife performance. This book provides ratings for toughness, edge retention, and corrosion resistance for all of the popular knife steels. Micrographs of over 50 steels. Specific recommended heat treatments for each steel. And answers to questions like: 1) Does a thinner or thicker edge last longer? 2) What heat treatment leads to the best performance? 3) Are there performance benefits to forging blades? 4) Should I use stainless or carbon steel? All of these questions and more are answered by a metallurgist who grew up around the knife industry.

Abstract: Local and average blade temperatures were calculated for two stationary air-cooled turbine blades with 10 tubes and 13 fins forming the internal heat-transfer surfaces. These temperatures were calculated using previously published NACA temperature-distribution equations and the most recent theories for determining heat-transfer coefficients, including for the first time the allowance for effects of variable wall temperature on gas-to-blade heat-transfer coefficients at the leading and trailing sections of turbine blades. Comparison of calculated and experimental blade temperatures, for gas temperatures of 300° and 1000°F, resulted in good agreement.

A water-cooled turbine was fabricated and tested to determine the effect of a connecting passage at the turbine rotor blade tip between a radial coolant passage 0.10 inch in diameter (length-diameter ratio = 25.5) and radial coolant passages in the legnth-diameter range of 5.1 to 20.4. Coolant flow through the connecting passage is induced by free-convection forces in the radial passages.

Blade Building Made Easy The world's finest knifemakers learned to ply their trade through trial and error. They honed their skills with blood, sweat and tears. Never before has there been a fully illustrated, all-color, step-by-step book on how to make knives - until now! And, as a bonus, two chapters are dedicated to sword and tomahawk making. Novice knifemakers, knife enthusiasts and shop junkies of the world, this is the book of your dreams! Learn to grind blades Fashion handles the easy way Forge steel like the pros Fashion bolsters and guards Fit and finish those bladed beauties Chapters are penned by some of the world's greatest knifemakers, including Wane Goddard, Allen Elishewitz, Rick Dunkerley, Don Fogg, R.J. Martin, Jow Szilaski and John Lewis Jensen. Seeing is believing, and with over 400 step-by-step illustrations guiding you along the way to making your first or finest knife, this book is a must-have for any knife enthusiast's library. Have fun, and be careful!