The German Bundesliga: Are the players worth the money?

Does the talent of footballers dictate their market value? Economists from Martin Luther University Halle-Wittenberg (MLU) investigated this question in a new study. They calculated the relationship between the performance ...

Video: What's in a football helmet?

Football is back, and with all the hard hits and tough tackles come renewed concerns about safety. Every NFL player is required to wear a helmet, but the helmets of today are a far cry from the leather creations from decades ...

Study on football: Women get up faster

When women play football (soccer), the individual interruptions, for instance for substitutions or to cheer a goal, are a lot shorter than when men play. In particular after injuries men remain on the ground significantly ...

Bone-hard biomaterial

Screws used in surgical operations are often made of titanium. They usually have to be removed after a while or replaced by new ones. A new biomaterial makes this unnecessary. It promotes bone growth and is biodegradable.

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