How do you crush a can, without using your hands or legs? Use 💥 implosion 💥 Jiayuan, Anthea, and Claris from Nanyang Girls’ High School give us the lowdown on how that works. Theirs is one of many cool projects at Illustratum 2023, a competition held for secondary school students to showcase and explain Physics in an engaging manner. It’s co-organised by National University of Singapore’s Department of Physics and Science Centre Singapore. Sign-ups for next year’s Illustratum will open soon. K