"So we sailed up to the sun Till we found the sea of green And we lived beneath the waves In our yellow submarine." We open today's column with this snippet from the Beatles for the simple reason that ...

It is fun to make a toy vehicle with Lego, but it is even more fun to make one that actually works. [PeterSripol] made two Lego submarines, and you can see them in the video below. There isn’t a lot ...

We open today's column with this snippet from the Beatles for the simple reason that that's what the media is now calling the U.S. Navy's newest military asset -- the "yellow submarine." Unlike the ...

In the 21st century, will sailors be replaced by undersea robot warriors? "So we sailed up to the sun Till we found the sea of green And we lived beneath the waves In our yellow submarine." We open ...