Lifehacker: Memorize These Cool and Useless Facts on Tinycards

Lifehacker: Memorize These Cool and Useless Facts on Tinycards. “I learned the NATO phonetic alphabet. Now I’m learning how to point to every country on a map. I’ll never need this information, but it feels cool to know. I’m learning on the free flashcard app Tinycards, which feels remarkably like playing a mobile game, but one you can feel good about.”