Colored liquid swirling. A man spraying a white sheet . Boxes with Quality Control stickers on them. Line of shoes and different colored leather. Machines stretching, possibly testing the strength of, pieces of leather. A Standard Abrasion Tester, made by ‘Taber’. A man hand cranks a machine which stretches a circle of leather until it tears. A Boeing 757 in the air. A man looks at pictures of planes. Ad in the paper saying ‘They say the stuff we’re made of isn’t as strong as aluminum. They’re right. It’s twice as strong.‘ Shot of shuttle craft taking off. Buggy on the moon. Satellite orbiting a planet.