
Your birthday is a very special day of the year. Hopefully the weather will be fine so you can do special things: throw snowballs, have a garden-party in the sun, enjoy the colored leaves on a forest hike or fly…
Your birthday is a very special day of the year. Hopefully the weather will be fine so you can do special things: throw snowballs, have a garden-party in the sun, enjoy the colored leaves on a forest hike or fly…
The question of which sofa you can just push through a hallway that turns at right angles is an unsolved mathematical problem. Fame and glory await the designer of the ideal sofa! Imagine you have a hallway that turns at…
In a film documentary about the Eiffel Tower, we learned the following information: The elevators in the Eiffel Tower travel as many kilometres in a year as if they circled the entire globe two and a half times. How could…
A lot of runners often jog the same route. Not only can running have a positive impact on your health but can also influence one’s good mood. Therefore, Alice runs at least once a week: One lap circling around her…
In times of quarantine and curfew, toilet paper is considered to be an eminent commodity. But even before, going to the toilet – at least in Germany – had its price! Stopping on a highway, peeing only once, is costing…
That honeybees are skillfully building hexagonal honeycomb cells has been well known for centuries. Whoever is lucky enough to see these structures in real life can only be fascinated by the extremely precise construction art of these small insects. The…
Summer holiday walks call for interesting adventures! As you walk through your city or the town you are visiting, pay close attention to important or interesting houses and read historical or current information boards. But especially look out for special…
Sunny spring offers the joy of blossoms and fresh greens. This is also an intensive period of decision-making for every gardener: what to grow, where to seed, or is there enough seeds? Tom and Ana decided to plant sweet peas…
Because of Corona we all have to keep distance from each other. Countries use various measures. In the Netherlands, for example, a distance of 1,5 meters must be maintained, but in other countries such as France it is only 1…
No contrails, but blue sky and bright sunshine. Spring 2020 brought lots of good weather – but also curfews and travel bans. Instead of spending Easter at the beach or visiting grandma and grandpa, staycation was the order of the…