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Magical craft Christmas tip around light and reflection - Vuile vingers
Two more weeks and then it's Christmas holidays! To get in the mood all the way, Vuile Vingers gives you another nice tip. Via the link you will find a simple assignment that your students can enjoy for hours, because you create a magical …
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BOS+: More than just trees
Forests and trees provide crucial ecosystem services and contribute to a better society. Greater efforts are needed for the conservation, sustainable management and expansion of forests in order to achieve a liveable world for people, plants …
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