Joe Hanson is a biologist with a Ph.D. in cell and molecular biology. He is the creator and host of the YouTube channel Be Smart, part of PBS Digital Studios,launched in tge year 2013. Hanson created the channel to bridge the gap between scientific concepts and general public understanding. The channel focuses on answering big questions in science with storytelling and humor, aiming to make learning an engaging experience for audiences worldwide. The channel has over 53 lakhs subscribers and has accumulated 671826965 views across approximately 465 videos. On average, it garners around 10 lakhs views on average , depending on the topic. Its most popular video, “why is blue so rare in nature”, has amassed crores of views, reflecting widespread interest in fun and accessible science content monetizes the channel through ad revenue, sponsorships, and his partnership with PBS, which provides additional support for producing high-quality educational content. This collabor...