Dr Overy's Support Zone
Perfect as the wing of a bird may be, it will never enable the bird to fly if unsupported by the air. Facts are the air of science. Without them a man of science can never rise.
September 22, 2019
August 11, 2019
March 13, 2019
There is a large number of revision activities for A-Level Physics and GCSE/IGCSE Physics/Chemistry/Biology here
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