March 2012


Saudi Arabia fields
Mar 29, 2012Fields of Green Spring up in Saudi Arabia

The green fields that dot the desert draw on water that in part was trapped during the last Ice Age. In addition to rainwater that fell over several hundred thousand years, this fossil water filled aquifers that are now buried deep under the [...]

Mar 22, 2012World Water Day

• Water is an essential resource for food cultivation. With 7 billion humans to feed, efficiently managing the planet's water supply is essential. On March 22, 2012 the UN celebrates World Water Day.The Thermal Infrared Sensor (TIRS) on [...]