Weird effect: Have you ever noticed that screwdrivers in your toolbox can seemingly change form? (Courtesy: iStock/M_a_y_a) As a new decade dawns, you will be thrilled to learn that I have come across ...
With school students in England bracing themselves for new-style GCSE science exams that are based entirely on written tests, Physics World has teamed up with Neil Downie to put together "five amazing ...
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