When you go to Google today, you will see something other than "Google" at the top of the page. What is it? I'll give you three guesses:

1. Cristie Alley's Diet plan.
2. The asphalt surface of 8th Ave. in Bozeman Montana.
3. A caricature of Donald Trumps Hair.

Actually it's a celebration of Rudolf Hertz's 155th Birthday today! Mr. Hertz was the German physicist who, according to Wikipedia, "clarified and expanded the electromagnetic theory." Say what? He also invented the comb over....Ok not really. You can read more by clicking on the Google Hertz (Hz) WAVE.
Happy Birthday Rudy!
Rudolf Hertz

Rudolf Hertz