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 Pint of Science Pint of Science is a science festival that aims to communicate contemporary scientific developments to the public in an interesting, engaging and approachable way by bringing scientists to the pub and other accessible places. The festival takes place annually in the month of May and covers all aspects of research which are themed under the titles 'Beautiful Mind', 'Atoms to Galaxies', 'Our Body', 'Planet Earth', 'Tech Me Out' and 'Our Society'. The 2018 Pint of Science festival took place in nearly 300 cities in 21 countries. It is mainly run by volunteer postgraduate and postdoctoral researchers who