It can be frustrating to keep up with what is and isn't allowed through TSA checkpoints, especially if you don't fly often.

From goats in the field to gowns on the track, radio tags are deployed as silent co-workers that boost speed, accuracy & accountability ...

Is the RFID-blocking wallet worth the investment? - Worried about card shark-infested waters? Abha Shah tries the wallet that ...

Chapter 1, page 11 This code is basic but allows the reader to gain insight into key elements for several other projects in this book. It combines two pieces of code that are listed in the examples ...