5G
Two-and-a-half teaspoons of oil is equal to five grams: 5G. However, much more fuel than that was needed to set Dutch telecom masts on fire in 2020. Using your old Nokia folding phone to access the internet used to cost a lot of money. Searching the street for public Wi-Fi using your iPhone 4 is also a thing of the past for most people. Most of us now use data: 4G. But oh no, 5G! The new mobile network is faster and able to handle more data input than 4G. So why did those telecom masts have to burn?
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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.
