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2024 is a leap year

A leap year is a calendar year with 366 days instead of 365. This extra day, a leap day, is introduced because a calendar year of 365 days is approximately 6 hours shorter than the tropical year. To prevent the seasons,...

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2024 is the Year of the Wasp

EIS Knowledge Centre Insects, together with Naturalis Biodiversity Center, the Wasp Foundation, the Dutch Entomological Society, and the youth organizations JNM and NJN, took the initiative for the Year of the Wasp. Through public and research activities (e.g. lectures, excursions, and wasp counts), they aim to...

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Changes in 2024

The new year 2024 begins today. This means many changes for you as an individual or for your company. Some changes lead to significant alterations (read: deteriorations) for you, your company, or you as a self-employed professional. Sometimes these are improvements...

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