Unlike most Tesla coils, [Teodor]’s design is able to run with a fairly low input voltage because it doesn’t use a static spark gap like most Tesla coils. Instead, his coil uses a relay in ...

The French suspension engineers and tuners at Fast have a new version of their top-tier enduro coil shock – the new Fast Fenix 2.0. It keeps everything that made the hi-, mid- & low-speed ...

Built entirely from scraps and junk bin parts, the low-speed, low-precision lathe can be set up to accommodate coils of all sizes. In use, the lathe turns the coil very slowly, allowing [Mads] to ...