V-S Day

V-S Day PDF

Author: Allen Steele

Publisher: Penguin

Published: 2014-02-04

Total Pages: 304

ISBN-13: 1101638818

DOWNLOAD EBOOK →

With a gift for visionary fiction that “would make Robert A. Heinlein proud” (Entertainment Weekly) three-time Hugo Award-winning author Allen Steele now imagines an alternate history rooted in an actual historical possibility: what if the race to space had occurred in the early days of WWII? It's 1941, and Wernher von Braun is ordered by his Fuehrer to abandon the V2 rocket and turn German resources in a daring new direction: construction of a manned orbital spacecraft capable of attacking the U.S. Work on the rocket—called Silbervogel—begins at Peenemunde. Though it is top secret, British intelligence discovers the plan, and brings word to Franklin Roosevelt. The American President determines that there is only one logical response: the U.S. must build a spacecraft capable of intercepting Silbervogel and destroying it. Robert Goddard, inventor of the liquid-fuel rocket, agrees to head the classified project. So begins a race against time—between two secret military programs and two brilliant scientists whose high-stakes competition will spiral into a deadly game of political intrigue and unforeseen catastrophes played to the death in the brutal skies above America.

Day of Doom

Day of Doom PDF

Author: David Baldacci

Publisher: Scholastic Press

Published: 2013

Total Pages: 270

ISBN-13: 9780545298445

DOWNLOAD EBOOK →

After delivering the last ransom, Amy and Dan discover that Vesper One has a terrifying plot and they race against time to stop him from harming millions of innocent people.

The Science of Wastewater

The Science of Wastewater PDF

Author: Frank R. Spellman

Publisher: DEStech Publications, Inc

Published: 2016-06-09

Total Pages: 526

ISBN-13: 1605952508

DOWNLOAD EBOOK →

Problem-based and practical introduction to the sciences required to treat wastewaterCovers standard formulas governing unit processes and summarizes material essential for certification and licensureExplains key calculations governing unit operations in treatment plants The scientific properties of different types of wastewater and the unit processes used to transform it into effluent of sufficient quality to be returned to the environment are explained in this comprehensive text. The book presents detailed descriptions of, and mathematical formulas for, wastewater treatment processes–from “dirty” influent to drinking-water-quality discharge. Operations include: filtering and activated sludge, detention basins, ponds and lagoons, and the stabilization and composting of biosolids. Chapters explain the basics of the multiple sciences needed to master wastewater treatment: mathematics, hydraulics, chemistry, and electricity, as well as plant-specific methods used in sedimentation, biological contractors, pumping, chemical dosing, lab analysis and more. Unit processes are illustrated with examples from facilities, as well as by explanations of formulas and step-by-step calculations.

Your Brain at Work

Your Brain at Work PDF

Author: David Rock

Publisher: Harper Collins

Published: 2009-10-06

Total Pages: 310

ISBN-13: 0061943541

DOWNLOAD EBOOK →

In Your Brain at Work, David Rock takes readers inside the heads—literally—of a modern two-career couple as they mentally process their workday to reveal how we can better organize, prioritize, remember, and process our daily lives. Rock, the author of Quiet Leadership and Personal Best, shows how it’s possible for this couple, and thus the reader, not only to survive in today’s overwhelming work environment but succeed in it—and still feel energized and accomplished at the end of the day.

Jewels of Jude

Jewels of Jude PDF

Author: Carol Janell Johnston Richter

Publisher: WestBow Press

Published: 2023-06-20

Total Pages: 81

ISBN-13: 1664295909

DOWNLOAD EBOOK →

When reading through the Bible we are often held spell-bound by the miracles. We are awed by the writers' experiences. But Jude seems so ordinary, just presenting a common way to live our daily lives as Christians. Well, maybe that is what we need! How to daily live the Christian life!