The specific algae Siyeon chose to study produces anti-cancer toxins, and she hopes her research will prove its usefulness in maintaining the health of astronauts on the ISS. Under the mentorship of science teacher Brittany Grissom, Siyeon experimented with temperature, light control, and humidity. In the spring, she is adding the condition of microgravity to the list, with the help of equipment on loan from a University of Louisiana professor.