MAASTRICHT. The idea originated in London a few years ago: put some scientists in a pub, let them talk about a certain topic and thus provide the broader public with an easy way of becoming acquainted with scientific research. That is what Pint of Science is: a three-day worldwide festival held in May. This year, for the first time, it will also be held in Maastricht. Last year, other Dutch universities took the lead before Maastricht. A 'taster' can be had on 27 February.