Faraday Future: gah, so tantalizing and mysterious. I want to know more! (Watch the film and wait for CES, I guess.)

The World’s First Underwater Tennis Court Could Cost $2.5 Billion: no amount of assurances would convince me to be a spectator there.

Unheard of Instruments in the Saxophone Family: there sure was a lot of saxophone innovation in the 1920s.

The $75,000 problem for self-driving cars is going away: this is an amazing advance.

flatev: Keurig for tortillas. Only $290 plus 90¢ per tortilla. Sigh.