H2Oh?! Das mobile Wasserlabor

A mobile lab on water

Water is omnipresent – yet much remains invisible. 

H2Oh?! brings water to life: with personas, experiments, and measurements – directly at schools and events. The mobile lab shows how water changes, what it contains, and how we influence it.

Experience water – understand, investigate, influence 

With the mobile H2Oh?!, interested parties and pupils investigate water themselves:   

• How water moves and changes through nature and the city  
• What is in the water – visible and invisible 
• How our everyday life influences the water cycle  

Participants can bring their own water samples to be analyzed directly.  

Locations: schools and events

H2Oh?! is flexible – in the classroom, on school grounds, or at public events. The programme is free for the first 15 school classes in the canton of Zurich. Sign up now!

The offer combines scientific content with everyday relevance and promotes a sustainable understanding of water as a vital resource. 

catta's role: Development project idea and concept, fundraising, project management, creative implementation, science communication

Partner: Implementation of the school programme: Wasser für Wasser WfW; Scientific expertise: OST University of Applied Sciences