For a topical guide to this subject, see Outline of natural science. The natural sciences seek to understand how the world and universe around us works. There are five major branches (top left to bottom right): Chemistry, astronomy, earth science, physics, and biology. Natural science is a branch of science concerned with the description, prediction, and understanding of natural phenomena, based on observational and empirical evidence. Mechanisms such as peer review and repeatability of findings are used to try to ensure the validity of scientific advances.
The Time of My Life by David Cook. This was was chosen out of 20 songs by online voters in the American Idol Songwriter's Competition. The winning songwriter, Regie Hamm, is an aspiring singer who entered the contest at his wife's suggestion - she's a big American Idol fan.
Time of My Life (3 Doors Down album) Time of My Life is the fifth studio album by American rock band 3 Doors Down and also their first since 2008's self-titled album. The album was released on July 19, 2011 and The album debuted at #3 on the Billboard 200 and sold 59,800 copies in its first week of its release. The singles from the album included When You're Young, Every Time You Go, What's Left, Back to Me, Time of My Life and the title track.