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Is art truly eternal? Paintings by History's greatest masters are affected by the passage of time. But scientists and curators have joined forces to figure out exactly what is causing the ageing of artwork and find a solution to save this heritage for generations to come.
Recent Videos
For amputees, controlling a robotic prosthesis is far from a perfect solution. It can take months of training before they can perform basic day-to-day operations. In France, a team of researchers...
If we are to one day communicate naturally with robots, they will need to master not only speech, but also the subtle yet essential rules of non-verbal communication such as posture and eye...
Can human development continue at this pace without causing a loss of biodiversity? A group of researchers at the French Institute of Pondicherry believes so. By studying the impact of human...
Observing the world at the nanometer scale has always been a challenge. Chemists, biologists, physicists and computer scientists worked together to develop a technique so that we can today...
The advent of digital photography has rendered film obsolete. Photo studios either sell their negatives to salvage the tiny amounts of silver contained in their coating or they just burn...
Who built this fortress? When and for what goal? Protected by walls six meters high, with no visible entrance, the ruins of Loropeni in South-Western Burkina Faso raise more questions than answers...