Pint a limited extent in Commonwealth nations. In the United States, two pints are used: a liquid pint (≈ 473 ml) and a less-common dry pint (≈ 551 ml). Each of these pints is one-eighth of its respective gallon, but the gallons differ. This difference dates back to 1824, when the British Weights and Measures Act standardised various liquid measures throughout the British Empire, while the United States continued to use the earlier English measure. The imperial pint consists of 20 imperial fluid ounces and the US liquid pint is 16 US fluid ounces, making the imperial fluid ounce about 4%
Pint of Science are based at universities. Pint of Science has its roots in a 2012 initiative by a group of UK based postgraduate and postdoctoral researchers. Festival founders Dr. Michael Motskin and Dr. Praveen Paul were then researching different neurodegenerative conditions at Imperial College London and thought that there was a gap between their research efforts and what motivated them. In addition, when discussing their work with friends, especially some of the new techniques being used, such as nanoparticle delivery of drugs to the brain, their friends thought it sounded like science fiction. They felt that it was important to show how