Square Waves: What They Are, Why They're Dangerous More about the author Visit Amazon's Pretty Simple Press Page What They Are, Why They're Dangerous A square wave or across the sea is a natural phenomenon, amazing to see in this shape and beauty Beautiful in its appearance gives aesthetic to your cov Perfectly sized at 6 x 9 inch 110 page Softcover bookbinding Flexible Paperback perfect for a gift or just for yourself. Just Scoll Up And Add To Your Car Today

A compendium of fantastical facts and essential knowledge for all ages, covering every subject on earth (and beyond), including geography, space, history, the ocean, animals, food, and the human body, from Tiktok star MJC Matthew. Did you know that the reason you can never find the end of a rainbow is because they are actually full circles? Or that our fingers shrivel up when they get wet because our bodies are adapting to give us a better grip in the water? If these pique your interest then ready yourself for a whole host of interesting tidbits touching on geography, space, history, and animals, as well as a special section on little-known survival knowledge that one day just might save your life! This fascinating and hilarious trivia guide will also cover answers to key questions such as: Are we all related? What is more dangerous: a koala or a crocodile? Did the pope cause the Black Death? Why was New York once known as New Orange? Should you use spiderwebs as a bandage? How much bamboo would it take to cover the Taj Mahal?

"Brilliant." —3:AM Magazine "Intelligent... thrilling." —Michael Silverblatt, 'Bookworm' on KCRW Carl Stagg, a writer researching imperial power struggles in 17th century Sri Lanka, ekes out a living as a watchman in a factionalized America where confidence in democracy has eroded. Along his nightly patrol, Stagg finds a beaten prostitute, one in a series of monstrous attacks. Suspicious of his supervisor's intentions, Stagg partners with a fellow part-time watchman, Ravan, to seek the truth. Ravan hails from a family developing storm-dispersal technologies, whose research is jointly funded by the Indian and American governments. The watchmen's discoveries put a troubling complexion on Stagg's research, giving it new shape and impetus, just as the weather modification project begins to appear less about dispersing storms than weaponizing them. By gracefully weaving a study of the psychological effects of a militarized state upon its citizenry with topics as diverse as microtonal music and cloud physics, Square Wave signals the triumphant arrival of a young writer certain to be considered one of the most ambitious and intelligent of his generation. "The novel of ideas is alive and well in de Silva's high-minded debut, in which the pursuit of art, the exercise of power, and climate control are strangely entwined. Set against the backdrop of a crumbling America, this novel functions as a thriller where the confusions and obsessions of students are freighted with the dark reality they begin to uncover. De Silva isn’t shy about his intelligence, and he shouldn’t be; Square Wave is an intellectual tussle many readers will be happy to grapple with." ―Publishers Weekly

This is the clear guide for non-specialists to electromagnetic compatability (EMC), the effects of electromagnetic radiation and the European EMC Directive which is now in force. This book helps by explaining the basic principles of EMC, how it may be controlled in practice through filtering, shielding, appropriate printed circuit board design, and other means. Electrostatic discharge (ESD) and surge protection are discussed. The growing concern about the effects of electromagnetic waves and fields on health are examined in detail. This introduction provides beginners, technical and non-technical alike with a basic guide to the principles of EMC. This will prove essential reading for the thousands of people close to despair, giving them the underlying insight, in clear words, that is needed to comply with the EMC Directive, and therefore opens the door to continued trading in Europe and the World. Beginner's guide to EMC ideal for non-technical staff Vital for all businesses who export to either Europe or the rest of the world

" The author and his First Class Mate have provided those who may be new to boating with hundreds of tips to help make their cruising experiences safe and pleasurable " -Jennifer Castle Field, President, Chapman School of Seamanship "Prestegaard's writing has style and elegance, and a way of stoking the imagination. If you're one of the old or idle retirees looking for a change in your routine, read Pete's (Not So) Old Men and the Sea." -Ron & Eva Stob, Founders, America's Great Loop Cruisers' Assoc. "A fun read about the joys and memorable experiences of the cruising lifestyle. It should inspire others to venture off on this journey of a lifetime." -Bill Parlatore, Editor in Chief, PassageMaker Magazine "Enjoyed the read. Entertaining and informative." -Rich Wall, Boat US/West Marine "It's simply Cruising 101" -Jim Meier, Sea Ray Boats Inc. (Not So) Old Men and the Sea covers portions of six years of the author's life, a time when he, his wife and sea dog Bingo experienced first-hand lessons as they prepared for, then negotiated, the legendary Great Circle/Loop of Eastern, Canadian, Midwestern and Southern waters aboard their 38' cruiser, The Family Fjord. In all, they transited over 100 locks, 6000 nautical miles and one over-the-road haul across Wisconsin. NSOM can easily be a blueprint for the novice cruiser who dreams of taking extended coastal or river voyages "on his own bottom." It starts with the glories of cruising and rapidly gets specific about boat, power, options, human factors and experiences, coupled with vignettes of what everyday distance cruising is like. The book features an overriding focus on safety, and author Pete Prestegaard also helpfully includes money-saving tips throughout.

A grand novel of ideas and compelling crime mystery, about security states past and present, weather modification, and imperial influences.

By the 1970s psychology had made sizable advances with its primary emphasis on the study of overt behavior, but its progress on covert behavior had been delayed because of the lack of suitable psychophysiological technology. Originally published in 1979, this title was written to help laboratory researchers in their efforts to develop a mature science of covert behavior. Early efforts to record small-scale behavior with flattened wine glasses about the tongue were heroic, but understandably progress did not begin until the advent of very sensitive electronic equipment. In 1979 we were now technologically capable of: (1) sensing; (2) amplifying; (3) recording; and (4) quantifying small-scale behavior with at least the effectiveness with which we have studied large-scale responses. It was hoped that this book would facilitate the empirical efforts of future psychophysiologists and professional researchers in each of these four phases of the laboratory system. More generally it was hoped that it would serve as an important component in our efforts to understand behavior. Today it can be read in its historical context.