Brazilian jiu-jitsu eventually came to be its own art through the experiments, practices, and adaptation of judo through Carlos and Helio Gracie (who passed their knowledge on to their extended family) as well as other instructors who were students of Maeda, such as Luiz Franca.
Little Black Submarines. (2012) Little Black Submarines is a song by American rock band The Black Keys. It is the fourth track from their 2011 studio album, El Camino, and was released as the album's fourth single on October 8, 2012. The song begins as a quiet acoustic ballad before transitioning to a loud, hard rock arrangement in the second half.
The little black submarine is like an old school pay phone or even older school home phone, when you had to have an operator assist making the call. Even fast forwarding to The Wall with Bob Geldof trying to re-connect with a lost love. To me, the phone is the little black submarine the operator is the navigator.