Stefan Grimme is a theoretical chemist. He develops computer programs to model the structure of complex molecules and represent them visually. The methods and programs he has developed have quickly become a standard.
Without water, there is no life. But how pure is the water we drink? How can harmful substances be filtered out? Also: A party without alcohol?, the truth about wine and an alternative to animal testing.
A pair of scientists from the University of Konstanz are on a mission to make animal testing a thing of the past. They've even come up with alternatives to replace tests commonly performed on animals.
Human intelligence is not just genetic, but influenced by a mixture of nature and nurture, research shows. In the future, AI could decide who gets the job. Also: freedom for an orangutan. And: how environmentally friendly is digitalization?
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