Learning Technology

How green is green? The average homeowner is usually well-informed about which products and concepts are considered “green”, but they seem to have less of an understanding of how they compare, and which things work the best for the lowest investment. Did you know that 40 percent of the average home power bill is dedicated to air conditioning in warm climates? Further, energy is spent on cooking, hot water, clothes dryers, and such. Did you know that solar hydronic panels are way more efficient than solar voltaic panels? How about instantaneous water heaters? Are they good?

Acclaimed poet and Young People’s Poet Laureate Naomi Shihab Nye shines a spotlight on the things we cast away, from plastic water bottles to those less fortunate, in this collection of more than 80 original and never-before-published poems. A deeply moving, sometimes funny, and always provocative poetry collection for all ages. National Book Award Finalist, Young People’s Poet Laureate, and devoted trash-picker-upper Naomi Shihab Nye explores these questions and more in this original collection of poetry that features more than 80 new poems.

Are your senses screaming at you for change, but you have gone deaf to their call? Are the things you're passionate about taking a back seat in your life? In Return to Your Senses: Save Yourself before Technology Kills You, Ronald D. Eastman II gives you the wakeup call you need to reset and transform your life.

Many people find themselves chasing the dollar and feeling unsatisfied with their earnings. People are starting to realize cryptocurrency is a financial asset that is creating more millionaires than any other investment opportunity. Cryptocurrency is the future. Learn about the birth and rise of blockchain technology, the importance of digital currency on our economy and the current state of the market

Cyber security is here to stay. Do you often wonder how cyber security applies to your everyday life, what’s at risk, and how can you specifically lock down your devices and digital trails to ensure you are now “hacked”? Our society has become saturated with internet-connected devices and trackers everywhere. From home routers to your mobile phones, most people are easily hacked if targeted. In this introductory audiobook, we will cover verified steps and tactics on how to increase the level of cyber security in an organization and as an individual.

Understanding iteration enables understanding generators and easily creating objects that can iterate. This guide will explain the theory behind iteration in Python and teach best practices for generator creation and use. Do not beware the yield; rather, embrace the power it provides.

Decorators are pretty common in modern Python. While not strictly necessary, they can reduce code size while enabling control of function input, invocation, and output. They also enable separation of responsibility and DRY. Many explanations of decorators are brief and leave the listener somewhat confused. This book is an attempt to remedy that. It is based on popular tutorials given at PyCon and in Python user groups.

America has been steadily sliding in global education rankings for decades. In particular, our students are increasingly unable to compete globally in STEM (science, technology, engineering, and math) fields. According to the National Assessment of Education Progress (NAEP), in 2010 only 26 percent of high school seniors in the U.S. scored at or above proficient level in math. Another 36 percent were failing.

The inspiring stories of six people who changed history, including Johannes Gutenberg, inventor of the printing press; Louis Braille, creator of an alphabet for blind people; Alexander Graham Bell, inventor of the telephone; Thomas Edison, inventor of the electric lightbulb; Guglielmo Marconi, inventor of the wireless system; and John Logie Baird, inventor of the television.

Can cats code? These cats sure can! Find out all about loops and conditionals, presented with playful rhyming verse. Kids will learn how loops and conditionals can save coders time, with lots of examples from everyday life. If loops and conditionals are throwing you for a loop, then this is just the book for you!

Have you ever wondered how astronauts float in space, or how your pizza gets from your plate to your mouth? Basic principles of physics, including learning about distance, displacement, speed, velocity, acceleration, forces, friction, gravity, and Newton’s laws of motion, are explored through informative and engaging text in this newest addition to the How Do series.

Todos los meses hay un ciclo en el cielo. Aprende sobre los patrones de la luna y cómo cambia durante cada mes.

Los lectores principiantes aprenderán sobre los patrones básicos del Sol y la Tierra y lo que causa día y noche.

What does it mean to migrate? Discover which animals migrate and why they migrate.

Explore the fascinating world of mobile apps. With fun facts and engaging discussion topics, this short audiobook provides an inspiring look at this exciting technology.

Explore the fascinating world of software coding. With fun facts and engaging discussion topics, this short audiobook provides an inspiring look at this exciting technology.

Explore the fascinating world of robots. With fun facts and engaging discussion topics, this short audiobook provides an inspiring look at this exciting technology.

Explore the fascinating world of online gaming. With fun facts and engaging discussion topics, this short audiobook provides an inspiring look at this exciting technology.

Explores the fascinating world of 3D printing. With fun facts and engaging discussion topics, this short audiobook provides an inspiring look at this exciting technology.

Endorsed by authors, teachers, scientists and congressmen, Mike Mongo's The Astronaut Instruction Manual excites a new generation of space explorers. The audiobook, designed for children between the ages of 8 and 13, is a functioning first-step instruction manual. With excitement and honesty, Mongo encourages his listeners to articulate and personalize their own visions of next-generation space travel.