Sarina Peterson

The Amoeba Sisters channel was established in 2013 when Brianna was visiting her sister, Sarina, in Dallas, Texas. When she gave Sarina a lesson on enzymes that compared them to a popular arcade game, they immediatey saw the need to get those learning devices out to students who were disengaged from science. Their YouTube channel now has over 1 million subscribers, with over 126 million views.