In November 2020, Hank, with his brother John, started the "Awesome Socks Club", a month-to-month subscription services where by customers receive a pair of socks intended by independent artists. As of March 2022, the Awesome Socks Club experienced 45,000 members. As element of YouTube Kids, a different Crash Course: Kids channel was introduced in March 2015, with Sabrina Cruz hosting a Science program geared toward a more youthful audience.