Lego is a fun building block which vast numbers of the world’s children play with every day. However, the mechanical Technic line of Lego building blocks has long offered greater options to the ...

This LEGO Technic-powered submarine is able to dive ten feet below surface, and even has a ballast tank made out of a marinade injector. Anybody who’s snapped together even a few LEGO sets in their ...

Submarines are universally considered cool, but bring several challenges to the RC modeller that aren’t there with land and air builds. Water ingress can ruin your project, and there’s always the ...