Snowflake of ice. At that stage, the snowflake has the shape of a minute hexagon. The six "arms" of the snowflake, or dendrites, then grow independently from each of the corners of the hexagon, while either side of each arm grows independently. The microenvironment in which the snowflake grows changes dynamically as the snowflake falls through the cloud and tiny changes in temperature and humidity affect the way in which water molecules attach to the snowflake. Since the micro-environment (and its changes) are very nearly identical around the snowflake, each arm tends to grow in nearly the same way. However, being
Snowflake children Snowflake children Snowflake children is a term used by organizations that promote the adoption of frozen embryos left over from in vitro fertilisation to describe children that result, where the children's parents were not the original cell donors. These embryos are transferred to infertile couples via "embryo adoption", although the legal process of taking ownership of an embryo differs from that of traditional adoption. According to a CBS News article dated July 28, 2005, the term "Snowflake" was coined by the first agency to provide the transfer service, Nightlight Christian Adoptions. 451 children have been born from this program. Members