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Verander jij in een echte waterprofessor? – Waterboulevard

Volop genoten van het water in Alphen aan den Rijn!

Verander jij in een echte waterprofessor?


Waarom blijven ijzeren punaises drijven op het water? En hoe zuiver je water zodat je het kan drinken? Ook leren ze hoe waterstof wordt gemaakt.  

Locatie: vlag 9
Duur: doorlopend
Website: www.optimistontour.nl
Instagram: www.instagram.com/optimistontour/ 
Facebook: www.facebook.com/optimistontour/