Which RC submarine is best? Remote control toys can be hugely entertaining. From racing through dirt and doing back flips to soaring through the clouds, you are bound to find a gadget that’s ...

From Bricks to Waves: Building a Lego Submarine Watch as we build a radio-controlled submarine using Lego and other materials. This fun project turns Lego bricks into a working submarine that ...

LDUVV, you see, is a remote control, or RC, submarine. LDUUV spells what? The Navy's been working on building this RC submarine for more than two years now (and we've been tracking it all the way).

Source: U.S. Navy. The article RC Submarines Are the U.S. Navy's Newest Toys originally appeared on Fool.com. Rich Smith does not own shares of, nor is he short, any company named above.