An escalator is a moving staircase with steps that go up or down. This book discusses how an escalator if based off a conveyor system, moving objects up and down using gears and chains that are connected to the steps, flattening them out at the top and bottom so people can easily get on. This form of transportation has made it more convenient to go from one floor to another without walking up flights of stairs. So, next time you have a chance to ride an escalator, hold on to the handrails and get a free moving staircase ride! This book will allow students to analyze data to determine if a design solution works as intended to change the speed or direction of an object with a push or a pull.

Published on the occasion of the exhibition held at the National Building Museum, September 12, 2003 - April 18, 2004.

The way twelve different forms of transportation work are explained as a large, brown dog takes each on a trip to deliver a package.

Love is not one-size-fits-all, yet often people assume that healthy, serious relationships all must follow the same basic path. The -Relationship Escalator- is society's bundle of customs for intimate relationships: monogamy, living together, marriage and more, ideally until death do you part. Beyond this, it might not be obvious what your options are. This book will help you: - Discover less common relationship options that might suit you. - Understand why and how people have unconventional relationships. - Empower you to negotiate about how your relationships work. - Overcome the fear that loving differently means you're doing it wrong. - Make the world a friendlier, safer place for more paths to love. Featuring real stories and insights from hundreds of people, -Stepping Off the Relationship Escalator- explores consensual nonmonogamy, love without living together, deep connections that pause and resume, and much more. The first in a series of research-based books, this introduction to relationship diversity is both accessible and surprising. LEARN MORE OR ORDER SIGNED COPIES: OffEscalator.com

Pop-science meets theology in an engaging book from Peter Haas. Approaching Scripture with comedy, stats, and story-telling, a Minnesota minister explores some counter-intuitive twists behind happiness and promotion. Diving deeper than others would dare, this gutsy writer wrestles with theological issues many leaders would avoid on Sunday. He asks, What if your prayers could reveal your promotability or odds of happiness? and Did you know some people who survive traumatic events report higher levels of happiness? Get the book and youll see all of his other brilliant prompts. This authors bold goal is to tweak peoples minds. He hopes to increase the time and energy you and the people you know are investing in prayer, thinking, and even blogging.

One of our most incisive and committed journalists—author of the classic All the Livelong Day—shows us the real human cost of our economic follies. The Great Recession has thrown huge economic challenges at almost all Americans save the super-affluent few, and we are only now beginning to reckon up the human toll it is taking. Down the Up Escalator is an urgent dispatch from the front lines of our vast collective struggle to keep our heads above water and maybe even—someday—get ahead. Garson has interviewed an economically and geographically wide variety of Americans to show the painful waste in all this loss and insecurity, and describe how individuals are coping. Her broader historical focus, though, is on the causes and consequences of the long stagnation of wages and how it has resulted in an increasingly desperate reliance on credit and a series of ever-larger bubbles—stocks, technology, real estate. This is no way to run an economy, or a democracy.

This new edition of a one-of-a-kind handbook provides an essential updating to keep the book current with technology and practice. New coverage of topics such as machine-room-less systems and current operation and control procedures, ensures that this revision maintains its standing as the premier general reference on vertical transportation. A team of new contributors has been assembled to shepherd the book into this new edition and provide the expertise to keep it up to date in future editions. A new copublishing partnership with Elevator World Magazine ensures that the quality of the revision is kept at the highest level, enabled by Elevator World's Editor, Bob Caporale, joining George Strakosch as co-editor.