Naperville's young scientists

CHICAGO -- The Windy City Science Lab has made its debut. Three students from Naperville joined the show to share their latest science experiments with Ryan and Val.

Maddy Whirledge, a 14-year old freshman at Naperville High School, demonstrated how pH levels and color change works.

Nell Lorimer, a 13-year-old 7th grader at Kennedy Junior High School, demonstrated how to illuminate an Incandescent Plasma bulb.

Christopher Xu, a 14-year-old freshman at Naperville Central High School, showed us how to make Elephant Toothpaste.