The bending and bouncing of light.
What vibrations are, how they are propagated, and why they are important to our understanding of the properties of matter.
Demonstrations of the science and application of light's refractive properties.
This film comes from the ‘Nobel Science Series’ from the American Institute of Motion Pictures.
This film, possibly made at the Royal Institution in the early 1930s by A.S.G. Lawrence, demonstrates the colours produced in