Pint glass small pits which aid in nucleation, allowing the gas within it to be released more easily, thus preserving the head. Without the aid of these pits a regular pint glass will keep a head for only 3 or 4 minutes before appearing 'flat'. The markings come in a variety of styles ranging from a simple circular or square hatched pattern to more complicated branding messages. Pint glass collecting is an increasingly popular way for individuals to commemorate their visits to popular tourist destinations, most notably to microbreweries or sports arenas. These destinations often sell pint glasses adorned with their logos,
Pint of Science offering multiple stages across each city that allow leading experts in various scientific fields to present, discuss and take questions on their latest discoveries and research with members of the public. The events aim to have an interactive element, for example involving a range of robots. The Cambridge, UK Pint of Science team started 'Creative Reactions' - a collaboration between artists and Pint of Science scientists to produce artworks related to the science presented at the talks. They matched artists with their 50 speakers in Pint of Science Cambridge. The artists create a unique piece of art based on their