An animation shows two mice using magnets to climb a fridge door to reach some cheese.
A montage of forces in action, including hitting balls and a lorry braking.
A compilation of clips of various forces in action, set to music.
Children identify examples of different forces in an adventure playground.
A clip showing scrap heaps sorting the different metals found in cars using magnets.
A compilation of images of a variety of magnets and springs used in day-to-day life.
An explanation of how magnets work by using their poles to attract or repel objects.
A compilation of pushing and pulling forces using 'real life' examples.
The invention of super powerful magnetic grippers and their practical uses.