" We only have these uncomfortable clues, such as young people who can’t visualize how to best wield a hammer. Or teens who, despite years of unscrewing bottle tops and jars, can’t intuitively apply the righty-tighty, lefty-loosey rule of thumb.
Predictably, this is affecting other industries that depend on a mechanically inclined workforce. After NASA’s Jet Propulsion Lab noticed its new engineers couldn’t do practical problem solving the way its retirees could, it stopped hiring those who didn’t have mechanical hobbies in their youth. When MIT realized its engineering students could no longer estimate solutions to problems on their own, that they needed their computers, it began adding remedial building classes to better prepare these soon-to-be professionals for real-world jobs, like designing airplanes and bridges. Architecture schools are also adding back-to-basics courses. As for the trades? Veterans like Barry Smith have little choice but to attempt to nurse a hands-on ability among new recruits one hammer faux pas at a time, teaching the next generation of tradespeople just how to hit a nail on the head.
