A FEAST of science was served up at Oxford’s Museum of Natural History.

The Wow! How? event, which was part of Oxfordshire Science Festival, took place on Saturday and featured more than 100 volunteer scientists showing off more than 30 different demonstrations.

The science behind earthquakes, volcanoes, tornadoes, DNA, airwaves and Morse Code was all explained.

Seven-year-old Archie Thomson said: “It was really good. I really liked spinning round holding the wheel and when you had to solve the murder at the museum with the DNA.”