For best experience please turn on javascript and use a modern browser!
You are using a browser that is no longer supported by Microsoft. Please upgrade your browser. The site may not present itself correctly if you continue browsing.
On Saturday, 4 October, the annual Science Day took place at Amsterdam Science Park, welcoming science enthusiasts of all ages to explore how our world works — from the smallest atom to the largest stars. And from bananas to bacteria.

The University of Amsterdam was one of many participants, hosting a wide range of interactive displays and experiments designed to spark curiosity and offer hands-on learning experiences. Visitors had the opportunity to engage with our student experts, gaining insights into cutting-edge research and real-world applications that inspire a deeper understanding of science for both children and adults.

Clean a toilet with bacteria

Throughout the day, visitors were challenged with fascinating questions that reveal what scientists are currently working on. For example: How can you clean a toilet using bacteria? How does a tornado form? How do you glue glasses onto a locust? How does an AI know what a crooked banana is? And finally, are you a pragmatic or a rational thinker?

Buzz

The campus was buzzing with activity, with hundreds of visitors exploring the many stands, demonstrations, and experiments. Thanks to the dedication and enthusiasm of all the students and staff involved, the event was once again a great success.