This is Your Brain on Summer Sonic
  Glastonbury, The U.K.’s biggest music festival, held in the Vale of Avalon since 1970 will this year attract 175,000 visitors to over 100 stages on 1,200 acres of land. It is, however, bracing itself for the arrival of so called ‘super rats’ – rats immune to conventional poisons such as diphacinone and chlorophacinone…