Sidewalk Scientist (Chinese: 學是學非) is a Hong Kong TV program presented by Kaki Leung, Ali Lee, Jacqueline Wong and Mayanne Mak. This program helps audiences to find out the truth in daily life through different experiments. Unlike MythBusters, there are also segments to correct common misuse of English or Chinese. It has been nominated by TVB Awards Presentation 2013 as one of the Best Informative Program Series. In season 2, a male guest host will join in as 'Captain'.