Whoever gets close to the sports complex where the Olympic Games will take place, will stumble into a huge, colourful and sparkly facade. The GreenPix is named appropriately, as it is powered exclusively by a system of photovoltaic cells, which transforms solar light into energy, during the day. At night, that energy is used...

A new technique that allows us to learn more about the was cells and human tissues organize themselves has begun openning new perspectives to bioengineers, that until very recently would've been unimaginable, in the fields of tumour organization investigation and tissue regeneration....