What is a QR Code?

What is that funny little tag on products, flyers, postcards, instruction manuals, and even on soda and coffee cups that people are scanning with their cell phones? Mungo Darkmatter explains what a QR code is and how to read one with your cell phone.

What is the Difference Between Amazon Echo, Dot, and Tap?

Amazon has developed three products: Echo, Tap and Dot.  The devices act as a voice activated personal assistant that can answer questions, play music, play the news, and even control home automation systems to do such things as turn lights on and off.

Movie Review Snowden

Here is my movie review on the movie Snowden about the NSA contractor that stole and released documents to the press that showed that the NSA was illegally monitoring pretty much everyone's Internet communications.

Learning How To Learn How to Fly a Drone

I discuss ways to learn how to fly a drone without risking losing or damaging a more expensive drone.

Wardriving - Finding Public WiFi

I talk about wardriving back in the day and today, and how to locate free public WiFi easily.

Drone Test Flight

I bought a cheap drone in order to learn about drones and how to fly them.  Here is my first test flight of this drone.

Take a Number - Trying to Get a Title to an Old Car

I was trying to get a title to an old car, and the DMV (Deparment of Motor Vechicles), like the Universe, does not give up its secrets easily.