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Science
Light pollution: how many satellites have changed our nights?
Light pollution: figures on satellites, the French night sky and a simple method for finding a darker observing site near you.
Vosposts — The blog where everyone shares their articles: news, tutorials, culture and more.
Economique Charles de Gaulle aircraft carrier: the true cost of naval power
Charles de Gaulle aircraft carrier: hourly cost, maintenance, Rafale sorties and comparison with U.S. and British capabilities.
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Science
Science
Singapore: self-sufficiency does not always mean security
The Singapore model shows that a resource can be secured without total self-sufficiency, a useful lesson for France’s policy choices.
Economique
Miss France 2026: what we really know about its business
Miss France 2026 draws attention, but its costs, income and profitability remain opaque. Here is what the figures really allow us to say.
Technologique
Drones over sensitive sites in France: how much does the response cost?
Drones over sensitive sites in France: reported incidents, PARADE and ammunition costs, and what can actually be compared across Europe.
Science
When hunger eats away at attention and meets memory
Dietary restriction captures attention and makes decisions heavier, while associative memory begins to change from middle age onward.
Science
Lunar eclipse August 28, 2026: times and photo guide for France
Lunar eclipse August 28, 2026: useful times in France, favored regions, real duration and photo tips for smartphone or film.
Médicale
Sugar rationing: what the first 1,000 days changed
British sugar rationing reveals how strongly the first 1,000 days may shape health and taste preferences decades later.
Economique
Return to the office: how much does a day at the office really cost in 2026?
Return to the office in 2026: calculate the real cost of one office day and the net salary increase to negotiate to break even.
Science
African herbaria: plant archives that remain underused
Millions of dried plants document centuries of biodiversity. Digitizing them is becoming urgent, but it also raises questions of control.
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