Science Electronics

A complete guide for Ham Radio Operators looking to work DX, defined as distant stations. Intended for both seasoned hams looking to improve skills and for beginners alike. The book includes sections on getting a ham radio shack setup for DX, hardware and software suggestions, automation, operating awards, QSL procedures as well as DX operating tips. Book covers various operating modes such as CW, phone and digital. A heavy emphasis is put on the currently popular HF digital modes as well as good operating practices to be a successful DXer.

Mother American Night is the wild, funny, heartbreaking, and often unbelievable (yet completely true) story of an American icon. Born into a powerful Wyoming political family, John Perry Barlow wrote the lyrics for thirty Grateful Dead songs while also running his family’s cattle ranch. He hung out in Andy Warhol’s Factory, went on a date with the Dalai Lama’s sister, and accidentally shot Bob Weir in the face on the eve of his own wedding. Despite being a freely self-confessed acidhead, he served as Dick Cheney’s campaign manager during Cheney’s first run for Congress.

As told by Microsoft CEO Satya Nadella, Hit Refresh is the story of corporate change and reinvention as well as the story of Nadella's personal journey, one that is taking place today inside a storied technology company, and one that is coming in all of our lives as intelligent machines become more ambient and more ubiquitous. It's about how people, organisations and societies can and must hit refresh - transform - in their persistent quest for new energy, new ideas, relevance and renewal.

Dive into the world of radio communications with a practical guide that starts with the basics. Learn how radios operate and build a strong foundation with essential terminology, empowering you to make informed decisions for emergency preparedness, off-grid living, or survival scenarios. Discover why Baofeng radios are the go-to choice for individuals who prioritize preparedness, offering unique features and capabilities that set them apart from conventional communication devices.

For thousands of people every year, choosing to become an electrician can be the most important decision they make. Not everyone who starts this journey will finish it. This book explains what to expect from an electrical career, including everything from apprenticeships to business and daily life as a spark – and so much more in between. Not only does it cover your potential career path but it also touches on memberships, safety considerations and the potential future of the industry.

You use your cell phone every day, but how does it actually work? Max Axiom has the answers. Join Max as he explores the science and engineering behind cell phone technology.

Through the voices of ordinary people in places far removed from Silicon Valley, Code Dependent explores the impact of a set of powerful, flawed, and often exploitative technologies on individuals, communities, and our wider society. Madhumita Murgia, AI Editor at the FT, exposes how AI can strip away our collective and individual sense of agency – and shatter our illusion of free will.

Have you ever wondered what it was like to live without electricity? Before the invention of the light bulb, people had to find ways to live and work around nighttime and darkness. From different sleep schedules to making candles, people found different routines to help illuminate the darkness they experienced each night. Would you have been able to live during this “dark” time in history?

A big source of tension between the US and China at the moment is technology. And one very small component is now at the centre of this battle for global dominance: the microchip. Controlling chip manufacturing in the 21st century may well prove to be like controlling the oil supply in the 20th. The country that controls this manufacturing can throttle the military and economic power of others. At the heart of this battle is ARM Holdings. The Everything Blueprint describes the titanic power struggle for control of the microchip.

Learn all about the concept of electricity and power.

What do you call a power failure? A current event! Get it? If you don’t get this joke, you need this book! It’ll teach you everything you need to know about the power that powers your world. The answers might shock you!

People have always liked to know what's going on in the outside world. Today we can instantly access the news through the Internet. But how did people get the news before cell phones and TV? From ancient Rome to newspapers and telegraph machines, this story takes a brief look at how people have gotten the news throughout history.

In Ninja Innovation, Gary Shapiro, the head of the Consumer Electronics Association, answers the universal question - What leads to success? - revealing how everyone can use the ninja way to create a killer strategy that will help them achieve their own goals. "Ninja Innovation" is his ultimate how-to for envisioning, executing, and maintaining a successful innovation-based strategy like those utilized in the technology world.

Building a Better Mouse is the story of the Electronic Imagineers who designed Epcot Center. It tells the tale of the "hundreds of mostly young, mostly bright and all embarrassingly idealistic people" who worked on Epcot, and gives a unique insider's perspective on what it was like to be in the trenches as a Disney Imagineer in the early 1980s, from pixie dusting - when new employees are indoctrinated into all things Disney - through the craziness of the engineering design process, right up until the last frantic dash to opening day.

In The Rocket’s Shadow, Rick Brandt first meets his new friend Don Scott, and investigates the apparent sabotage of the Spindrift Foundation’s new experimental rocket, which if successful, will net them a two million dollar grant.

Amazon recently launched the Fire Stick 4K, and it's by far Amazon's best streaming device in years. The 4K stick is an excellent upgrade from the previous model. It's faster than previous fire sticks and has no more menu lag and even makes Netflix experience much more enjoyable. If you've got a new Fire TV Stick 4K, this guide is here to help you get the best experience from fire stick device. Even if you've the new Fire TV stick with all-new Alexa Voice Remote, streaming media player, this guide also holds relevant features, tips, and tricks to make the most of them.

Two scientists working on a top-secret government project suddenly start talking gibberish. The government does not know how or why this has happened and asks the Brants if they can move the remaining scientists to Spindrift Island, a scientific foundation located on an island off the New Jersey Coast, in order to better protect them. The Brants agree. Rick and Scotty become suspicious of a new barber in town and believe he is part of an espionage ring.

Technology surrounds us every day: a phone alarm wakes us up, an electronic calendar tracks assignment deadlines, GPS directs us to the new dentist’s office, social media keeps us connected to friends and family, and streaming platforms make sure we’re never without something new to binge-watch. Our devices and apps can make life much more convenient and entertaining. But for years, scientists have warned that too much screen time may have negative effects on our health.

Thousands of amateur radio operators have used the No-Nonsense study guides to get into amateur radio. You can, too. You will learn everything you need to know to get your Technician Class amateur radio license. Written in a simple, easy-to-understand style, this study guide will get you on the air in no time. Every single question in the question pool has been reworded as a statement, with the correct answer highlighted. Similar questions are grouped together.

When a series of catastrophes turn the United States of America into the New American Desert and most of the continent dies of starvation, famine, and battles between rival warlords, Alexa Baker stayed alive. When “the Dark Months” came and dust storms blotted out the sun, Alexa lived in her bunker, happy and safe, her belly full of nutritious “Doomsday Prepper” food and her mind stimulated by National Geographic magazines. When the remaining warlords formed colorfully horrifying cannibal gangs and took over the New American Desert, she’d stayed calm and defended her fortified ...