Pumpkin, squash and sunflower seed kernels are all rich in both zinc and copper. Roasted pumpkin and squash seeds contain 9 milligrams of zinc per cup, while toasted sunflower seeds contain 7 milligrams in every cup.
Mechanical designers create designs for machines and mechanical devices. They combine drafting skills with mechanical engineering knowledge to assist product development engineers in the manufacture of new mechanical devices.echanical designers must have expert knowledge of mechanical and electrical engineering, computer drafting programs, and physical construction techniques. A career as a mechanical designer requires an aptitude for drawing.
Examples of Sound design-The eerie scream of an Alien, or the sound of the weapons going off in a video game. A sound designer is one who creates all the stunning sound SFX.Sound design requires both technological and artistic skills.xamples of Sound design-The eerie scream of an Alien, or the sound of the weapons going off in a video game. A sound designer is one who creates all the stunning sound SFX.