Many scientific disciplines deal with the temporal characteristics of nature. Detailed knowledge of the causes and consequences of the seasons is important in agriculture, weather and climate research, ecology, medicine and tourism. This web portal offers a lot of interesting information on this topic.more

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Weapons: making, selling and using them

Swiss legislators are currently debating dual-use goods, such as the kitchen knife, the perfect example of a product that is both utensil and weapon. They’re trying to find a solution to the inevitable moral issues that arise out of legislating the arms trade, in particular defining categories of military goods and of authorised export-destination countries.

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  • Tunnel construction
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