Diehard fans of one of Benchmade's most underrated knives can now turn their favorite folder into a personalized keepsake.

Abstract: Startup issues of DC/DC converters can be problematic, and even cause malfunction of the whole system. In this paper selected problems encountered during the DC/DC converter design process ...

We're a little late to the party on this one, but this folding electric Long John is definitely worth a closer look. The E-Fold comes from a German startup and was born of the founder's frustration ...