Results tagged “Discovery Channel” from Innovations

Methane holds a lot of promise as a fuel source---there's enough in two deposits off the coast of South Carolina to power the United States for a century---but it's difficult to store and transport. Now chemists in England have come up with a simple way to turn the natural gas into a sugar-like powder that would be cheaper and easier to store than current methods allow, the Discovery Channel reports. The researchers turned the gas to a powder simply by mixing it with water filled with fine particles of silica.

Web pick posted by Neil Savage, Xconomy.com

skyhook blimp.jpg

The JHL-40 "superaircraft" was designed by SkyHook and will be manufactured by Boeing. JHL stands for "Jess Heavy Lifter." 
(SkyHook International)


Natural resources in the far north of Canada - such as oil, natural gas, timber and rare metals - are difficult to reach. But one company has developed a neutrally buoyant aircraft, heavier than a blimp but lighter than an airplane, designed to operate in temperatures down to -40 degrees Fahrenheit. The Discovery Channel reports that Boeing has contracted to build the craft, which will be able to lift 80,000 pounds and should be available in 2012.  


Web pick posted by Neil Savage, Xconomy.com

solar mirror
 This parabolic mirror designed by students at MIT focuses the sun's light to a single point, potentially generating temperatures upwards of 1,300 degrees Celsius. (MIT photo)
 

One relatively cheap method for harnessing solar power is to focus a wide swath of sunlight down to a small area, thus concentrating its heat. Students at MIT have made a 12 x 12 foot mirror that can focus sunlight onto a small point, boiling water to create steam energy. The Discovery Channel says that the students, who aimed to make the mirror as inexpensively as possible, are forming a company to market their technology.

Web pick posted by Neil Savage, Xconomy.com.