Do not run this experiment near anything highly flammable. Be prepared to evacuate, if necessary. Remember you have a fire extinguisher if an uncontrolled fire starts. Refresh yourself with the fire ...

A 12-year-old private school pupil was badly burned during an experiment in a chemistry lesson, a court has heard. The boy spent 12 days in a specialist burns unit after the accident at Norwich School ...

Presenter 2: The bigger the measuring beaker, the more air and the longer the candle burnt. Presenter 1: So, we have seen an experiment looking at how long a candle burns under different beakers.