Radio Technology

Radio waves aren't just for listening to your favorite radio station! They are used to make GPS receivers and wireless internet work. Scientists use radio telescopes to help them study space. Listeners learn about radio waves and how we use them every day.

When Lilly was first chief engineer at The Commonwealth, nearly 50 years ago, the Central Archive wasn't yet the greatest repository of knowledge in the known world, protected by scribes copying every piece of found material - books, maps, even scraps of paper - and disseminating them by Archive Runners to hidden off-site locations for safe keeping. Back then, there was no Order of Silence to create and maintain secret routes deep into the sand-covered towers of the Gone World or into the northern forests beyond Sea Glass Lake.

Decode the hidden science of wireless signals and turn tech curiosity into practical engineering skills. Whether commuting to work or seeking a rewarding new hobby, this approachable audio experience demystifies the invisible electromagnetic waves powering your life. Stop wondering how...

Transform screen time into a playful STEM adventure by uncovering the invisible magic behind everyday smart devices. Perfect for curious young listeners during the morning school commute or family road trips, this reassuring audio journey turns complex science into delightful, easy-to-grasp...