Need a distraction from the tedium of shelter-in-place? How about reviving a WWII tradition of building and flying 3D model airplanes indoors with these models: https://lnkd.in/emSYzCd Hope you enjoy a bit of fun while you're staying safe during these difficult times!
I spent the day scanning the one surviving copy of my father's book full of re-engineered models. I'm releasing it under CC BY SA 4.0 (a "Free Culture" license). Feel free to pass along to anyone interested.