Isabel lives on a barge, where they still have an old compass. Isabel experiments with magnets.
Joy is a 12-year old Masai girl living near the salt lake Magadi in Kenya. Joy investigates the special characteristics of salt, making a necklace with salt crystals & explains why you can never drink the salty water.
Chayenne lives near the beach, loves to surf and wants to find out what a wave is. She makes a wave in a bottle, a wave from marbles, one from candy, and lets candles move like a wave, all to prepare her for her final experiment.
Mona lives in Amsterdam and is worried about the plastic waste in her city. She finds plastic bottles and bags floating in the canals. She wants to find out what plastic is and why it shouldn't end up in the environment.
Sebastian hikes through Chilean mountains where he lives and passes by some small streams with steam and snow fields. How is it possible that water turns into steam?
Jefferson lives in the Atacama desert in Chile. Astronomers from all over the world visit his village. Jefferson wants to make his own telescope all to find out the following question: how can he see as far away as possible?