bodem
SOIL
A base is very important. Without a base, all the chocolate milk would fall out of your mug! However, the base under our feet is also fundamental. That base determines how to build houses and determines what kind of food you can grow. Poor soil can therefore have disastrous consequences. Buildings could collapse and food and water shortages could occur. Soils are therefore constantly monitored by environmental and climate experts. After all, what happens if it gets much wetter or drier?
Activiteiten
Seeing Stars Citizen Science
During the night of Seeing Stars Leiden, Citizen Science will try to answer many burning questions!
More-than-Planet
Starting on the 2nd of July, you can view a new exhibition at the Leiden Observatory: More-than-Planet. How do we imagine our planet?
Orange the World: Stop Violence Against Women
Leiden turns orange again this year! More than 90 countries around the world will be taking action against violence against women from Novem...
Playing with mathematics
Maths is really everywhere. Make a whirlpool and build your own bridge. Discover what sound looks like and play with perspective like an art...
Planktonium
Museum De Lakenhal shows planktonium by Jan van Ijken: a magical art film about the life of plankton.
The Leiden Maths Walk
For lovers of maths, there's a walk they can go on all by themselves: The Leiden Maths Walk with challenging mathematical questions.
To Breathe: Leiden Kimsooja
On the Oude Vest, the Lucas van Leyden Fund is realizing the public artwork To Breathe: Leiden by Kimsooja, winner of the Lucas Art Award.
