Out of Gas: The End of the Age of Oil

src: i.ytimg.com Out of Gas: The End of the Age of Oil is a 2004 book written by David Goodstein. It describes peak oil and the future of c...

Water table

src: i.ytimg.com The water table is the upper surface of the zone of saturation. The zone of saturation is where the pores and fractures of...

Ed Lowe (businessman)

src: www.gannett-cdn.com Edward 'Ed' Lowe (July 10, 1920 - October 4, 1995) was an American businessman and entrepreneur, noted for...

This Island Earth

src: www.impawards.com This Island Earth is a 1955 American science fiction film from Universal International, produced by William Alland, ...

Astronomical unit

src: i.ytimg.com The astronomical unit (symbol: au, ua, or AU) is a unit of length, roughly the distance from Earth to the Sun. However, th...

Lunar eclipse

src: i.ytimg.com A lunar eclipse occurs when the Moon passes directly behind Earth and into its shadow. This can occur only when the Sun, E...

Age of the Earth

src: 2.bp.blogspot.com The age of the Earth is 4.54 ± 0.05 billion years (4.54 × 10 9 years ± 1%). This age may represent the age of the ...