Near the rear of the Walt Disney Presents attraction at DHS is a formidable scale model of Tropical Americas, which is ...

We’ve seen plenty of motor projects, but [Jeremy]’s DIY Tubular Linear Motor is a really neat variety of stepper motor in a format we certainly don’t see every day. It started as a design experiment ...

14 x 11 in. (35.6 x 27.9 cm.) Subscribe now to view details for this work, and gain access to over 18 million auction results. Purchase One-Day Pass ...