Proeven doen tijdens Weekend van de Wetenschap
Proeven doen tijdens Weekend van de Wetenschap

Science Weekend | Radboud University | 3 October

What does the universe look like? Why can’t you tickle yourself? How are computers built? For curious children, parents, and anyone who ever wonders, “How does that actually work?”, Radboud University will open its doors on 3 October during the Science Weekend.

What's there to do?

On Saturday 3 October, we’ll be giving you a glimpse into the world of research during the Science Weekend. Seven different locations across the Radboud University campus are open. This includes the following buildings:

See the programme below. Admission is free and no registration is required.

Boswachter Tim

Head outdoors with Forest Ranger Tim!

How many creatures and plants can you spot? | Starts at 3.00 pm and 4.00 pm | Huygens Building

https://weekendvandewetenschap.nl/activiteiten/2026/ga-naar-buiten-met-boswacht…
Energiezuinige ledverlichting Kassencomplex

Guided tour: greenhouse and experimental garden

Huygens building

https://weekendvandewetenschap.nl/activiteiten/2026/rondleiding-kassencomplex-e…
Warmtecamera

Children’s Lecture: Poop Break

Interactive mini-lecture: a journey through your tummy | 1.00 pm – 1.30 pm | Huygens Building

https://weekendvandewetenschap.nl/activiteiten/2026/kindercollege-poepkwartier/
Professor Barbabas

Show: amazing science experiments

Time: 14.00h | Location: Stage Giga-Bite, Huygens building

https://weekendvandewetenschap.nl/activiteiten/2026/show-waanzinnige-wetenschap…
Naamsleutelhangers

3D print your own name

Print a key chain with your name at our 3D print station | Huygens building

https://weekendvandewetenschap.nl/activiteiten/2026/3d-print-je-eigen-naam/
Zebravissenonderzoek

Watch zebra fish through a microscope

Discover how researchers use zebra fish | Huygens building

https://weekendvandewetenschap.nl/activiteiten/2026/bekijk-zebravissen-door-een…
kinderen in het planetarium

Watch the night sky in our planetarium

Be amazed by our universe | Ongoing shows | Huygens building

https://weekendvandewetenschap.nl/activiteiten/2026/bezoek-het-planetarium/
Foto Radboud Kids! Op het eiland

Come and explore the campus

Grab a butterfly net and a magnifying glass and head out with our identification chart | Huygens Building

https://weekendvandewetenschap.nl/activiteiten/2026/ga-op-ontdekkingstocht-op-d…
Allerlei groenten en fruit op een tafel

Examine DNA from fruit

Have a go yourself and extract DNA from fruit | Huygens Building

https://weekendvandewetenschap.nl/activiteiten/2026/bekijk-dna-uit-fruit/
Het Dierenpracticum

Tour: the animal practicum

What do a fish and a whale have in common, and how do they differ? | Huygens Building

https://weekendvandewetenschap.nl/activiteiten/2026/rondleiding-het-dierenpract…
Bliksem in een glas

Lightning in a glass?

Do you have the guts to place your hand on the plasma ball? | Huygens Building

https://weekendvandewetenschap.nl/activiteiten/2026/bliksem-in-een-glas/
Sterre van Dijk with the Foucault pendulum

Foucault's Pendulum

What’s the story behind this brass ball, which weighs a whopping 100 kilos?

https://weekendvandewetenschap.nl/activiteiten/2026/de-slinger-van-foucault/
studenten studeren in de Library of Science

Interactive talk: Critical Thinking

Experience and learn about the ways in which we make decisions and form our judgments | Huygensgebouw

https://weekendvandewetenschap.nl/activiteiten/2026/interactive-talk-critical-t…
smartphone

Artificial Intelligence in Biomedical Rersearch

Have a go at ‘training’ an AI system to take over a task | Huygens Building

https://weekendvandewetenschap.nl/activiteiten/2026/kunstmatige-intelligentie-i…
podcastopname

Live recording childrens podcast

Are you the sort of child who’s always asking questions? Then this is your chance | Huygens Building

https://weekendvandewetenschap.nl/activiteiten/2026/live-podcast-opname-profess…
RIF op het dak van de Radboud Universiteit

Look at that! Telescopes and the universe

Discover the instruments astronomers use to map the universe | Huygens Building

https://weekendvandewetenschap.nl/activiteiten/2026/kijk-nou-telescopen-en-het-…
Prof. Alex Khajetoorians in SPM lab

Tour: SPiN-Lab

How can we see individual atoms? How do we simulate the workings of the brain? | Huygens Building

https://weekendvandewetenschap.nl/activiteiten/2026/rondleiding-spin-lab/
Sterrenkoepels FNWI

Tour: Planetariums

Admire the domes and the telescopes at Radboud University | Huygens Building

https://weekendvandewetenschap.nl/activiteiten/2026/rondleiding-sterrenkoepels-…
Vestibulaire stoel

Demonstration: Vestibulair chair

How do researchers study the vestibular system and the perception of movement? | Huygens Building

https://weekendvandewetenschap.nl/activiteiten/2026/rondleiding-vestibulaire-st…
Paul and Gero in action

Practise your presentation without any stress

Meet SpeakAPP!-Kids, an app that helps children overcome their fear of speaking | Huygens Building

https://weekendvandewetenschap.nl/activiteiten/2026/speakapp-kids-oefen-je-spre…
Spectroscopen

Stardust?

Join in the puzzle with spectroscopes and discover what stardust you’re made of | Huygens Building

https://weekendvandewetenschap.nl/activiteiten/2026/sterrenstof/
suikermoleculen en suikerklontjes

Sugar lab

What’s in sweets when you zoom in to the molecular level? | Huygens Building

https://weekendvandewetenschap.nl/activiteiten/2026/suikerlab/
Bellen

Talk: Patterns, shapes, maths, and us

No longer will you look at the patterns and shapes around you in the same way | Huygensgebouw

https://weekendvandewetenschap.nl/activiteiten/2026/talk-patterns-shapes-maths-…
wiskundespelletjes tijdens de Vierdaagse

Winning with maths

How does maths help you win a game? Come along and have a go | Huygens Building

https://weekendvandewetenschap.nl/activiteiten/2026/winnen-met-wiskunde/
gravity well

Gravity in the universe?

Come to our Gravity Well and we’ll explain everything to you in great detail | Huygens Building

https://weekendvandewetenschap.nl/activiteiten/2026/zwaartekracht-in-het-heelal/
Wereldbol

Silent lecture: Stories for a better world

12.00 - 12.30 uur | Giga-bite, Huygens building

https://weekendvandewetenschap.nl/activiteiten/2026/silent-lecture-verhalen-voo…
pizzaman

The pizza experiment

Join us at the pizzeria hosted by cognitive philosopher Marc Slors | 12.30–13.00 | Huygens Building

https://weekendvandewetenschap.nl/activiteiten/2026/denkworkshop-het-pizza-expe…
NS trein op station

The trolley problem

Workshop with philosopher Liz Groen | 14.00 - 14.30 uur & 14.45 - 15.15 uur | Huygens building

https://weekendvandewetenschap.nl/activiteiten/2026/denkworkshop-het-trolleypro…
Vraagteken

Silent lecture: Can AI think like a human?

With philosopher Liz Groen | 15.30 - 16.00 uur | Huygens building

https://weekendvandewetenschap.nl/activiteiten/2026/silent-lecture-kan-ai-denke…
stark decelerator

Tour: Spectroscopy of cold molecules

What happens when two molecules meet each other and collide? | Huygens Building

https://weekendvandewetenschap.nl/activiteiten/2026/rondleiding-spectroscopie-v…
mini universum

Create your own mini-universe

Simulating microscopic versions of the universe to understand gravity | Huygens Building

https://weekendvandewetenschap.nl/activiteiten/2026/genereer-je-eigen-mini-univ…
stark decelerator

Demonstration Experiment: Spectroscopy of Cold Molecules

Join us as we study collisions between cold molecules in great detail | Huygens Building

https://weekendvandewetenschap.nl/activiteiten/2026/demo-spectroscopie-van-koud…
Jongen die door een verrekijker kijkt

Game: Environmental Detective

Test your knowledge of the environment | Huygens Building

https://weekendvandewetenschap.nl/activiteiten/2026/spel-word-een-milieudetecti…
Ledballamp

Make your own LED ball lamp

The Ledbal lamp looks like an asteroid and changes colour | Huygens Building

https://weekendvandewetenschap.nl/activiteiten/2026/maak-je-eigen-ledbal-lamp/
De Nuclear Magnetic Resonance faciliteit en het Goudsmitpaviljoen

Tour: a glimpse inside the ‘Green Lotus’

Impressive magnets and an explanation of how NMR and MRI work | Huygens Building

https://weekendvandewetenschap.nl/activiteiten/2026/rondleiding-neem-een-kijkje…
Bloemrijke dijk uit het project Future Dikes

Film: Borderland

Filmmaker Rik van der Linden takes you on a journey, from the Waal to De Bruuk | Huygens Building

https://weekendvandewetenschap.nl/activiteiten/2026/een-film-over-natuur-en-lan…
zwart gat

Lecture: From steam engines to black holes

With mathematical physicist Klaas Landsman | 11.30 – 12.30 | Huygens Building

https://weekendvandewetenschap.nl/activiteiten/2026/lezing-van-stoommachines-to…
Methaanuitstoot meren kan fors verminderd worden met nieuwe aanpak

Ponds that fart?

Come and see how we unravel the mystery of pond farts | Huygens Building, greenhouse complex

https://weekendvandewetenschap.nl/activiteiten/2026/vijvers-die-scheetjes-laten/
Warmtecamera

What does a heat camera see?

Everything around you gives off heat, even ice cubes! Come and see what that looks like | Huygens Building

https://weekendvandewetenschap.nl/activiteiten/2026/wat-ziet-een-warmtecamera/
Onderzoek microscoop met kinderen

How much life is there in a drop of water?

View it through a microscope | B-WARE Research Centre | Mercator III

https://weekendvandewetenschap.nl/activiteiten/2026/hoeveel-leven-zit-er-in-een…
onderzoeker met vr bril op

Pose as a scientist in the photo!

B-WARE Research Centre | Mercator III

https://weekendvandewetenschap.nl/activiteiten/2026/op-de-foto-als-wetenschappe…
Demonstratie onderzoek aan kinderen

Mini-lecture on wonder

Experiments on chemical reactions in nature | B-WARE Research Centre | Mercator III

https://weekendvandewetenschap.nl/activiteiten/2026/mini-college-verwondering/
Bodemonderzoek B-WARE

What does the ground look like under the grass?

Try it yourself during this field practical | B-WARE Research Centre | Mercator III

https://weekendvandewetenschap.nl/activiteiten/2026/hoe-ziet-de-grond-eruit-ond…
Paddenstoel

On a giant mushroom……

Get hands-on in our mushroom workshop | B-WARE Research Centre | Mercator III

https://weekendvandewetenschap.nl/activiteiten/2026/op-een-grote-paddenstoel/

Full programme for the Weekend of Science

Would you like an overview of the full programme at Radboud University, such as the Donders Citylab, HFML-FELIX or the Baby & Child Research Centre? Or are you curious to find out what else is going on in Nijmegen during the Weekend of Science? Then take a look at the full programme for 3 and 4 October.

Programme Radboud University  

Programme in Nijmegen