about the idea people can spend entire careers design something like a wiper system. industrial and mechanical engineers never cease to amaze me. part of the re

about the idea people can spend entire careers design something like a wiper system. industrial and mechanical engineers never cease to amaze me. part of the reason I am a computer engineer is I didn't have the patience and such for those. the amount people in those fields affect every day life is undervalued and underestimated, nearly everything you see, touch, and use, involves those skills. as for wipers and windshields, damn people clean your windshield weekly at least. being a motorcyclist I tend to spot certain elements about the cars and people I see on my trips and dirty windshields annoy me and many are dirty on the inside more than outside. that affects your safety and others!