Can you imagine having to drive long distances in a car, train, or bus? Airplane travel changed all that, making travel much quicker, easier, and less stressful. This book addresses the four factors that make it possible for an airplane to fly: weight, lift, thrust, and drag, and details what each of these things means to maintain the safety of the passengers who fly on the over 64 million flights a year in the United States. So, buckle up and enjoy...

"Bluetooth devices use radio waves to connect. It makes the things we do every day so much more convenient. No wires, cables, or cords, allows you to take computers, game controls, and many other objects from room to room. But how does it work? Learn about the signals these devices send to talk to each other and make your technology easier to use. This book will allow students to use tools and materials to design and build a device that uses light...

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...

Did you know the microwave oven was actually invented by mistake? That mistake led to the technology that has made cooking faster, more convenient, and more popular than conventional cooking. This book addresses the differences between a standard oven and a microwave oven. So, pop in a snack, set the timer, and in a few seconds you'll be ready to enjoy! This book will allow students to plan and conduct an investigation to determine the effect of placing...

Can you imagine having to actually get up to change the channel on your TV? Well, before the remote control was invented, that's exactly what you had to do. A remote control can actually turn your lights on and off, change the temperature in a room, and even lock your doors! But, be sure not to lose it or YOU might actually have to get up and do it for yourself!

Introduces readers to the science and engineering that makes airplanes possible. Accessible text, helpful diagrams, and a How Does It Work? feature make this book an exciting introduction to understanding technology.

Introduces readers to the science that makes the Internet possible. Accessible text, helpful diagrams, and a How Does It Work? feature make this book an exciting introduction to understanding technology.

Introduces readers to the science and engineering that makes televisions possible. Accessible text, helpful diagrams, and a How Does It Work? feature make this book an exciting introduction to understanding technology.

Introduces readers to the science and engineering that makes vending machines possible. Accessible text, helpful diagrams, and a How Does It Work? feature make this book an exciting introduction to understanding technology.

This close-up look at the internet and smartphones introduces young listeners to the science and technology that makes these amazing inventions possible. Each audiobook in the set explores the history of these inventions, how they are used today, and the potential for their future technological development. With fun facts and engaging discussion topics, this informative series is sure to educate and excite.