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 ...

"I was an electrician. I also was nuclear trained and I did photography work," said Hulse. And now in his retirement, he's found a hobby to help kill time. "I thought it was a good idea," Hulse added.

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 ...