I'm a PhD student in the Faculty of Medicine, UQ and QIMR Berghofer Medical Research Institute. In the Organoid Research Lab, we make 3D models of human heart tissue, called cardiac organoids. I spend most of my time doing stem cell culture, differentiation and tissue engineering. Basically, I move different liquids into different containers to keep my cells alive for months. Even after 5 years, I still find it fascinating that I can make beating human heart tissue in a dish. Science. Is. Awesome.