A new design enables easy conversion of large, used corrugated boxes into smaller e-commerce boxes. Amazon kills its Kindle Periodicals program. The Colorado Sun is going non-profit. A search for the cover artist of a beloved book. 3D-printed IBM Selectric typeballs. A tribute to the art of “roadlining.” All about the “lost continent” of Lemuria. That weird object dredged up from the Gulf of Mexico: egg or sponge? Why you shouldn’t put fake spider webs on your bushes. Dolly Parton and Duncan Hines again team up to offer holiday sugar cookies. All that and more in WhatTheyThink’s weekly miscellany.