ClimaCell

No. 261: Diamonds, Riptides, origami skeletons and Comtech, in an emergency

And you were there: Congratulations, dear readers (including new subscribers Sue, Rod, Jessie and Sergio), on surviving Thanksgiving with the family, Black Friday at the mall and Cyber Monday on the ’net – the largest online-shopping day in U.S. history, it turns out, with some $6.59 billion in digital transactions counted by our friends at Adobe. Tell us all about your contribution to the record – and any story tips, calendar items or eggnog recipes…