4 posts tagged with water and ice (View popular tags)

If you were doing research in the 60s, You might've heard of Polywater, A form of water that exhibited wide variety of interesting characteristics and existed under identical conditions to that of normal water. Eventually debunked, none the less is a fascinating story. Naturally one draws parallels to Vonnegut's ice nine, but did you know there actually is an ice nine? In fact, there's twelve to sixteen types of ice, depending on your opinion. More recently, computer simulations have indicated water may structure itself into icosahedra, which, incredibly, is the platonic solid (described over 2000 years ago!) representing the element water! And if you don't know what an icosahedron is, I bet you've used one before. One of the most ubiquitous, and arguably most important, substances in our lives, our understanding of water is far from complete.
posted on Apr 29, 2008 - View this thread

We're making another effort to find water on the moon. Beginning in 1964 with the Ranger spacecraft, we've been lobbing things at poor old Luna. Lately we've been trying to find water there so that future explorers don't have to haul the stuff up the gravity well from Earth.
posted on Feb 27, 2008 - View this thread

Scientists have discovered a planet composed of scorching hot ice. Originally thought to be a gas giant due to its mass, its actually only four times the size of Earth and most likely composed of exotic forms of ice, such as Ice VII and Ice X with s surface temperature of 300° C.
posted on May 16, 2007 - View this thread

Next Thursday, NASA will announce the discovery of huge water ice oceans on Mars. Lying less than a metre beneath the surface south of 60° latitude, the water ice reservoirs if melted would form an ocean 500m deep covering the entire planet. NASA insiders believe these findings could result in a manned landing within 20 years.
posted on May 26, 2002 - View this thread