An increasing number of everyone has discovered their entrepreneurial spirits since downturn in the economy that began around 2008. Massive lay-offs and closed businesses inflated the unemployment figures to "historic proportions" as outlined by multiple news sources. Any relatively scarce job openings typically become inundated with applicants, creating highly competitive situations. Rising costs of gas and related commuting expenses only enhance the stress of finding and looking after regular employment. The new architecture also means the pages on the content rich site now load in milliseconds, ensuring that potential customers visiting the site are engaged for long enough to register their interest. Identical twins originate from one particular egg that's been fertilized by one sperm. For unknown reasons, the fertilized egg splits into 2 or more embryos during the first stage of development. Some identical twins share the same placenta. However, they generally grow within separate amniotic sacs inside the uterus. In rare cases, identical twins share one amniotic sac (monoamniotic).