In November 2020, Hank, with his brother John, started the "Awesome Socks Club", a regular subscription support wherever members receive a pair of socks intended by impartial artists. As of March 2022, the Awesome Socks Club had 45,000 associates. As section of YouTube Kids, a different Crash Course: Kids channel was introduced in March 2015, with Sabrina Cruz hosting a Science class geared toward a younger viewers.