Geeks have boarded a train in Washington, DC on a route through Baltimore, Philadelphia, New York City, and Boston, in order to celebrate the tech community in the northeastern US.

Geeks on a Train is happening on the 168th anniversary of the first telegraph transmission by Samuel Morse in 1844. Track their progress here, and get in on the tweet-up all day at #geektrain!

Our notable 3D modeler Todd  made a luggage tag/keychain today for the trip. But since the train schedule changed suddenly in the middle of the trip, he had to make a quick adjustment. No problem, says Todd, aka zenix on Thingiverse.

This cracks me up. It’s a dualstrusion file, so make it in whatever two colors you want.