Monochromacity, divergence and  coherence  Whiteboard exercise Play

Monochromaticity, divergence and coherence Student activity Play

Moon Animation Play

More slits Simulation Play

More slits Student activity Play

More slits Whiteboard exercise Play

Morphology of prokaryotic and eukaryotic cells as seen under the light microscope Whiteboard presentation Play

Morphology of prokaryotic and eukaryotic cells as seen under the light microscope Class activity Play

Muons Student activity Play

Muons Whiteboard exercise Play

Nastic movements – photonasty and thermonasty Student activity Play

Nebula in Cygnus Glossary Play

Observation of the Universe Student activity Play

Observation of the Universe Whiteboard exercise Play

Optic fibres Animation Play

Optical principles of the light microscope Animation Play

Optics of the eye Student activity Play

Overhead projector Animation Play

Particles or waves? Animation Play

Particles or waves? Student activity Play

Particles or waves? Whiteboard exercise Play

Parts of the light microscope Whiteboard exercise Play

Passage time Whiteboard exercise Play

Penumbra Animation Play

Phase-contrast light path Animation Play