Season 2 opens at the U.S. Naval Academy. Akina and friends dive into underwater robotics at the US Naval Academy, building a “Sea Perch” ROV to investigate artificial oyster reefs in Chesapeake Bay.

Nature’s designs, from polar bear paws to penguin flippers, inspire Elin and her best friends to design a safer shoe for walking on Minnesota’s icy winter streets.

Budding naturalist Lea and her SciGirl pals investigate what the non-native Canary Island Palm does to San Diego habitats, comparing the palms to native trees.

San Francisco SciGirls shake things up, programming their own smartphone app to highlight the history and geoscience of the 1989 San Francisco Earthquake.

Can teens – juggling computers, smartphones, music, homework, and TV at the same time – multitask as well as they think they can? Alejandra and her friends find out.

Cold weather, hot science! SciGirls Greta and her 6th grade pals use passive solar heat and bubble-wrap insulation to warm up an ice shanty on a frozen Minnesota lake.

Jekima and friends break a sweat in steamy South Carolina—hiking, playing soccer, dancing and doing yoga—all to find out, “what’s the best exercise for me?”

Best friends Angela, Olivia, Margaret and Rebecca don welding masks and rev up power tools to engineer an ice cream-maker that’s powered by their bikes.

At a forensics summer camp, super sleuths Emi and friends team up with real forensic scientists to solve the mysterious theft of the priceless ‘Queen of the Forest’ ceremonial mask.