Ultra Wideband Background

Ultrawide Band1 Ultrawide band (UWB) signal research is both old and new. Whole experimenting in 1887, Hertz generated the first UWB signals. Hertz created sparks that were radiated though wide-band loaded dipoles.

Tactile Map

I am really proud of this project. It is so important to assist others. As a geek, it is fun when we can use technolgy to make our community a bettet place.

Our Southern Border

Is This Who We Now Are? I saw this headline this week “Court upholds ruling that children held at border must have adequate food, bedding, sanitation”. Intellectually I knew thing were bad in the detention facilities.