How was it possible for airships to fly in the air? Animation Play

Melinex foil Slideshow Play

Poly(ethylene terephthalate), PET Student activity Play

Pressure affects reactions occurring in the gas phase Student activity Play

Recoil Animation Play

Rockets Student activity Play

Rockets Student activity Play

The application of thermal expansion Student activity Play

The buoyant force in gases Student activity Play

The density of gases Student activity Play

The density of gases Whiteboard exercise Play

The ideal gas equation of state Student activity Play

The ideal gas equation of state Whiteboard exercise Play

The ideal gas equation of state Whiteboard exercise Play

The relationship between the density and the temperature and pressure Animation Play

Thermal effects of changes in gas density Student activity Play

Types of events Student activity Play

Uses of the noble gases Student activity Play

Volume of the balloon Whiteboard exercise Play