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Cover of The Science of Hydro and Wave Energy

Cover of Understanding and Using Microwaves

Understanding and Using Microwaves

by Alison Eldridge and Stephen Eldridge

Published 30 December 2021
Children

Cover of How to Do It Now Because It's Not Going Away

Cover of Arduino Projekte mit Tinkercad Teil 2

Arduino Projekte mit Tinkercad Teil 2

by M Eng Johannes Wild

Published 29 September 2022
Young Adult

Cover of Unplugged

Unplugged

by Alexandra Boyden Walker, Calvin Boyden Walker, and Paul Walker

Published 7 May 2020
Young Adult

UNPLUGGED: Hundreds of Activities for Teens to Do Without a Screen is designed for teenagers; it has hundreds of fun activities that teenagers can do that don't involve a screen. Some of the ideas are free and only take a few minutes while others may cost a small fortune and take years. UNPLUGGED contains useful ideas, such as creative ways to earn money and ideas to make their parents happy. There are a number of activities teens can do with their friends or to do to make new friends. The first...

Cover of The Science of Biomass Energy

Cover of Amplificadores operacionales y otros dispositivos especiales