Another playful experiment involved using a simple straw to blow bubbles in a liquid. The children were amazed to see how the simple action of puffing through a straw could create bubbles of different shapes and sizes. This entertaining experiment shed light on the principles of pressure on the surface, all the while tickling the young scientists’ curiosity.
Click below to catch Flurina and Leano’s recap of this fun-filled afternoon 👉🏻

Kinderlab: Trailblazer of after-school science programs in Switzerland
Since it was created in 2012, Kinderlab, founded and led by Elisabeth Flury-Schneller, stands out as the only organization in Switzerland providing year-round, group-based, after-school science programs.
This kid-centric space encourages an understanding of science in its broadest sense. It gives young people the freedom to unleash their creativity and conduct their own experiments. The program includes: guided projects and workshops animated by Kinderlab's experts, who, like the researchers at CSEM, come from external companies. Thanks to their playful approaches, the children learn to tackle complex challenges, whilst having fun.
After more than a decade of success with Kinderlab, CSEM remains future-focused. The technology innovation center is determined to increase its impact, offering more children the opportunity to explore, learn, and create, igniting their passion alongside real scientists. Together, let’s delve into the mysteries of the world around us and inspire the next generation of scientists and engineers.

CSEM: Laying the groundwork for the next generation of researchers
As co-founder of Kinderlab, CSEM is at the forefront of championing STEM (science, technology, engineering and mathematics) among young people. David Schmid, the president of Kinderlab, is personally invested in giving kids the room they need to let their curiosity run wild, boosting science and technology, and tackling the STEM labor shortage head-on.
Alongside CSEM’s dedicated collaborators, he enthusiastically leads a variety of stimulating workshops. From designing a light barrier for an internal alarm system for studying microorganisms and their environment, to experimenting with fluids—whether runny, gooey, or droplet form—no scientific stone is left unturned.
« CSEM aims to lead by example by fostering a love for technology and showing that we can harness it to change the world for the better. »
- David Schmid, President of the Kinderlab Association -