When Mufasa in The Lion King has something to say, everybody listens. Especially when he roars. It's the job of special effects sound makers to make sure that roar sounds real. They call themselves ...

The salvage yard at M. Maselli & Sons, in Petaluma, California, is made up of six acres of angle irons, block pulleys, doorplates, digging tools, motors, fencing, tubing, reels, spools, and rusted ...