Earth tide Earth tide Earth tide (also known as solid Earth tide, crustal tide, body tide, bodily tide or land tide) is the displacement of the solid earth's surface caused by the gravity of the Moon and Sun. Its main component has meter-level amplitude at periods of about 12 hours and longer. The largest body tide constituents are semi-diurnal, but there are also significant diurnal, semi-annual, and fortnightly contributions. Though the gravitational forcing causing earth tides and ocean tides is the same, the responses are quite different. The larger of the periodic gravitational forces is from the Moon but that of the
Gravitational Pull vs. the Desire for an Aquatic Life and this reissue contained the extra track "Jan. 69". According to their official website, the band was displeased with the Sedimental pressing and therefore delighted when Kranky released it on CD. They wrote, Gravitational Pull vs. the Desire for an Aquatic Life Gravitational Pull vs. the Desire for an Aquatic Life is the second studio album by ambient drone music group Stars of the Lid. It was recorded on four track and released as an LP on Sedimental in 1996. The album features short, medium and long minimal, droning compositions created from heavily treated guitar, horn, piano and other classical