My favorite non-profit tutoring center, 826LA, has just debuted the second round of its cheeky retro-future Time Travel posters done once again under the talented hand of local artist Amy Martin. If you recognize the look, that’s because you’ve seen them here last year, and they were such a success—$30,000 was made purely in poster sales—that the organization figured it might as well try its luck again. Witty with right-on messages, the 18″ x 24″ frame-ables help keep techno dreamers firmly planted in today’s reality. They’re only $19.99 plus shipping, and are available for pre-order with a ship date of Sept. 14. Way to go for thinking ahead of time!