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
How Does a Moment Last Forever 2017, Dion added "How Does a Moment Last Forever" to the set list of her Las Vegas show, Celine. She also performed it during her 2017 European tour. The music video was released on April 24, 2017 and only had movie footage while the song played. Disney released Dion's version on its official YouTube channel on March 8, 2017, nine days before the release of the film. Although not officially released as a single from "Beauty and the Beast"'s soundtrack, due to Dion's unavailability to promote it, "How Does a Moment Last Forever" has made an impact in certain countries