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.
These 10 animal facts will amaze you. A mechanical design engineer uses the newest technology to design and build mechanical devices, equipment, and tools that are used in the manufacturing and production processes of various industries.esign engineers work on a product or structure's initial schematics. Mechanical design engineers begin the process of creating something by producing a sketch or drawing. Mechanical design engineers must be familiar with the computer drafting programs used to draw schematics.