Katrine undersøger is a investigative tv-show for children, designed to spark an early interest in science. The show is led by the charismatic and curious host Katrine Bille. Through 8 episodes we follow Katrine meet up with experts and perform different scientific experiments, to learn (and teach others) about things like wind, sound or even rocks.

The show was funded by the Novo Nordisk Foundation and aired in september 2024 on TV2 Play.