Light reaction Animation Play

Light refraction Whiteboard exercise Play

Light refraction Student activity Play

Light-sensitive structure of the eye Slideshow Play

Limitations of the light microscope Animation Play

Limitations of the light microscope Student activity Play

Limitations of the light microscope Whiteboard exercise Play

Limiting factor Animation Play

Line emission spectra Student activity Play

Living things Slideshow Play

Long-sightedness Animation Play

Luminous and non-luminous objects Whiteboard exercise Play

Making sense of the world – the different types of receptor Animation Play

Mean of combined data Whiteboard exercise Play

Measures of length Student activity Play

Meteoroids Student activity Play

Michelson's determinations of the speed of light Whiteboard exercise Play

Mixing light Whiteboard exercise Play

Mixing light Student activity Play

Mixing light Glossary Play

Mixing light Simulation Play

Mixing paints Student activity Play

Mixing paints Simulation Play

Mixing paints Whiteboard exercise Play

Monochromacity, divergence and  coherence  Whiteboard exercise Play