Listing all results (2)

Invention of Nylon

This film, from Twig World, looks at what makes the polymer Nylon so durable. The key points made in the film are: •In the past, clothes were all made from natural sources, such as silk, wool and cotton. •Then Wallace Carothers discovered nylon in 1939. •It was discovered through experimentation with polymers,...

Manufacturing

Produced by the Technology Enhancement Programme (TEP), these images are useful for adding to documents, presentations or for use with an interactive whiteboard. Mainly simple line drawings, they can be cut and pasted into documents and image processing applications. The images in this resource are related to the...

View all publishers