Back around 1990, I had the pleasure of giving Bruce Mohs a biennial flight review as required by the FAA. He was a competent pilot and I was a flight instructor and Bruce was as kind and nice a guy as you could know. He was also the definition of “eccentric” in a very playful and very smart way.
One thing that The Amazing Mr. Mohs invented which has lived on and has been a valuable addition to driving safety was this invention: the creation, design and production of the yellow reflective material (tape) seen along and on roadways at construction sites, marking bridge abutments, lanes and so much more.
And by the way, the automobile museum in Roscoe, Illinois ( my home town) is a great place to spend a few hours. Not far from Madison, Milwaukee, Rockford and Chicago. Worth a visit.