Reader Peter Hays points out that the technology in the parking lot delight is infrared just like the self-flushing toilets.
Reader Roger Meiners says his dentist doesn’t use the modern day pliers for tooth removal, but a laser.
And in my list of modern day improvements, I should have mentioned self-dissolving sutures. Some comfort, but that laser is definitely the future. Or the present, for those lucky few.
