A series of short experiments and demonstrations about the chemistry of light, taken from a lecture by Peter Wothers from the University of Cambridge

The Chemistry of Light: 11 - Gas Mantles

The Chemistry of Light: 12 - Nitric Oxide & Carbon Disulfide

The Chemistry of Light: 13 - Magnesium Ribbon

The Chemistry of Light: 14 - Magnesium Flash Powder

The Chemistry of Light: 15 - Filament Bulbs

The Chemistry of Light: 16 - Halogen Bulbs

The Chemistry of Light: 17 - Discovery of Light Discharge

The Chemistry of Light: 18 - The Colours of the Noble Gases

The Chemistry of Light: 19 - Sodium Street Lamps

The Chemistry of Light: 20 - Sodium & Water