A demonstration of how a source of light is required to see objects in the dark.
The use of lights and a rescue dog to assist in a cliffside rescue at night.
A description of how flight simulators are used by pilots to develop their flying skills.
How flight simulators are used by pilots to develop their flying skills.
A practical demonstration of how the Earth rotates on its axis to create day and night.
A compilation of images showing a variety of light sources, both natural and artificial.
A montage of images showing everyday examples of light and shadows.
Two experiments are used to demonstrate how light travels in straight lines.
We have a selection of learner guides