Environment
The world map must be redrawn for the weather
Lake Chad in Africa has lost 95% of its area since 1963. And the Dead Sea is 25 meters lower than 50 years ago ... Dizzying changes in climate change are forcing map mak…
Chad
Browse ScienceInfo articles and explainers related to Chad.
Topic archive
Articles about Chad
21 published items.
Environment
Where has the Sahara Desert been?
According to research results, several thousand years ago, in the position of the Sahara desert today encompasses a humid climate, there are many large rivers and lakes,…
Medicine - Health
Whoever has the highest and lowest life expectancy in the world
Citizens of Monaco have an average life expectancy of 89.52, while those of Chad Republic live only on average 49.81 years.
Medicine - Health
The machine promises to free the paralyzed person
A young man with polio in the US can use his thoughts to move his fingers and hands thanks to a device called Neurobridge.
Medicine - Health
Walk normally with an artificial heart
While waiting for a heart transplant, a man in California (USA) still walks normally with an artificial heart in his chest.
New technology
'Eye of God' watch the pirates on the sea
The cameras that distinguish the waves and the horizon will help shore patrols detect ships carrying illegal immigrants, pirates and smugglers.