The mass of the antileptons is identical to that of the leptons, but all of the other properties are reversed. A third characteristic feature of leptons, in addition to their charge and mass properties, is their intrinsic angular momentum, or spin. Leptons are classified within a larger group of subatomic particles, the fermions, which are characterized by half-integer values of their spin.
Trick and Treat: Halloween in Italy. 28th October 2015. Itâs nearly that spooky time of year again. Although Halloween is renowned around the world as a holiday loved by the Americans (their holidays are celebrated bigger and better than anywhere else) it is becoming more and more popular in Italy.
World Pasta Day 2016 â Moscow, 25th October 2016. 5 agosto 2016. World Pasta Day 2016 (Ritz Carlton Hotel Moscow, 25 October 2016) A journey that started in Naples in 1998 and has touched the most important cities in the world, in countries so distant from each other but all united by the love of pasta. Following World Pasta Day & Congress 2015 at Expo 2015 Milan, [â¦]