Factual series explaining all the mysteries of the world of science in BSL! In this episode, Professor Knowitall and his sidekicks Dr Spark and Dr Bright explain electromagnetics. How does a rollercoaster take off so fast, and stop so quickly? What happens if you place the north and south sides of a magnet against one another? Dr Bright is sent on a ride on a magnetic vehicle to find out how magnets caused by electricity - electromagnets - can have a use in our everyday lives. Aimed at children of Key Stage 3 level. Don't miss it!
Arnold, Camilla (I)