Prototyping the Harmonograph

These days, I rarely go behind the scenes in our workshops here at the Science Centre, but for the upcoming harmonograph installation at our Festival of Numbers I got the opportunity to do just that. A harmonograph is a pendulum-driven drawing machine that combines two or more harmonic movements to produce beautiful patterns of graceful…

Shell STEM Youth Innovation Challenge: Food Theme Finalist- Hong Kah Secondary School, The HK Team

Shell STEM Youth Innovation Challenge (Shell STEM Challenge) is a competition open to all secondary three students from schools offering the Science, Technology, Engineering and Mathematics Applied Learning Programme (STEM ALP). Students get exposed to hands-on STEM experience when building the prototypes to solve real-world issues revolving the sustainability of Water, Food, Energy and Eco-friendly materials….