Snowflake unlikely that any two snowflakes are alike due to the estimated 10 (10 quintillion) water molecules which make up a typical snowflake, which grow at different rates and in different patterns depending on the changing temperature and humidity within the atmosphere that the snowflake falls through on its way to the ground. Snowflakes that look identical, but may vary at the molecular level, have been grown under controlled conditions. Although snowflakes are never completely symmetrical, a non-aggregated snowflake often grows so as to exhibit an approximation of six-fold radial symmetry. The symmetry gets started due to the hexagonal crystalline structure
Back to Front Tour Back to Front Tour Back to Front was a two-year concert tour by Peter Gabriel, a retrospective performance based on every song from his 1986 multi-platinum album "So" played in sequence. The backing band included musicians that Gabriel toured with in 1986–1987 in support of the album's initial release. Each night of the tour was recorded and released both separately and as part of a box set entitled "Back to Front: Encore Series". The releases were limited editions and available exclusively from Gabriel's official website. On 23 June 2014, Real World Records and Eagle Rock Entertainment released the live album