zout
“Salt in moderation!” That’s the motto that you hear more and more and one that you should not take with a grain of salt. Our salt intake continues to increase, but our real need is limited to a pinch of a few grams per day. This grainy white substance plays a role in our fluid balance, among other things. Too much salt quickly makes you thirsty, and a sip of seawater won’t quench that thirst. But salt not only tastes good, but it also looks good too. When viewed under a microscope, the white-gold looks good enough to eat — in moderation, of course.
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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.
