I love this! This is such incredible work too - those old school filament displays are super hard to come by and getting all of this motion out of one like DC motor, esp at that scale, is crazy.
Thanks, Lephty. One of my favorite pieces, and one of my most popular. The DC gear motor comes from Pololu; this one geared at 300:1 provides plenty of torque.
Hi JohnW, I expect these to be available for purchase in a coupla months. I'll have a better idea then what they'll cost, but I imagine it'll be somewhere around $150 each. I've got a list going of interested buyers, and I'd be happy to add you if you'd like.
The problem is Devil runs the world. He is lier and murderer. This is the reason why the whole world is Sodom. This is the reason why Hitler got the power, but Christ was executed as "blasphemer" and "rioter" by denunciation of clergy. That's why we've got the Gospel about the God's kingdom. Jehovah would put everything in order. The dead will be resurected and we'll meet our beloved ones again! :-)