As a young man, I once considered getting into the engineering of prosthetics. I was intrigued by the prosthetics that were shown in films like Star Wars and the Six-Million Dollar Man. Though we are still a long way from those marvelous devices, I am still fascinated by the creation

published Jul 21st 2017, 6:34 am, by Grant Smith (Bloomberg) —OPEC and Russia’s plan to clear the global oil glut hasn’t worked as they hoped, but there’s little expectation the world’s largest producers will act more aggressively when they meet this weekend. Oil has slumped into a bear market and