Geez I Didn't Know That is a family and children genre show. It was shown on Mediacorp's Okto Channel. The duration for this show was half an hour. It aims to be part educational and entertaining.
Shane Mardjuki was the host for this show whereby he portrayed himself as a bubbly and wonky scientist. He and his team of mini scientists investigates and unravel the 'WHY' usually associated with the word 'Science'.