Fuel shortages Slideshow Play

Generating electricity Class activity Play

Genes that code for the regions of the heavy chains in an antibody Whiteboard exercise Play

Glandular tissue Student activity Play

Hardening of vegetable oil Animation Play

Heat transfer by evaporation Animation Play

Heavy elements Simulation Play

Heavy elements Whiteboard exercise Play

Heavy elements Student activity Play

Heavy metals Animation Play

Homogeneous and heterogeneous mixtures Whiteboard exercise Play

Homolytic fission of the C–C bond Student activity Play

How do emulsifying agents work? Animation Play

How to lift a heavy weight? Animation Play

Hydroelectric energy Animation Play

Importance of quaternary ammonium salts Animation Play

Lipids – the energy source of the cell Student activity Play

Main fractions of crude oil Illustration Play

Main uses of crude oil fractions Slideshow Play

Major sources of energy Slideshow Play

Neutrons Student activity Play

Non-renewable energy resources Student activity Play

Oil and water Slideshow Play

Oil spill cleanup Animation Play

Oil spills Whiteboard exercise Play