Ahmad Wali

Closing the gaps in migration data

Migration is often seen as something 'negative', and as a 'modern' phenomenon. But migration has always been a part of humanity and comes with many positive effects, as Ahmad Wali Ahmad Yar (VUB) argues.
Van de Putte

Antarctica: an ice mountain of data

In 2006 Marine biologist Anton Van de Putte went on a 3-month- expedition to Antarctica. Unfortunately, he only managed to collect 400 samples, which were often no bigger than this little fish. Thanks to a simple but brilliant idea, he now has more than 2 million samples at his disposal...