Try your hand at some fun Physics brainteasers set by St John’s Physics Tutor Professor Tony Weidberg…
Q: Explain how many high tides would be observed per day at a given point on the Earth.
Q: In a popular science article on nuclear fusion it was claimed that two parallel electron beams could attract each other, i.e. be self-focussing. Is this claim valid?
Teachers we want to hear from you too if you want to get involved and set some questions of your own – email email@example.com.