The push on green technology has recently resulted in a number of advancements in the field of solar energy. A lot of work is being done to make them more efficient, robust, less intensive, and more cost efficient. Researchers at the California Institute of Technology in Pasadena, have found a way to make flexible solar cells with silicon wires.
Currently, polymer solar cells are far behind the conventional silicon solar cells. However, as thrusts for green energy continue, the relative low cost of the polymer solar cells could play a big role, and the huge jumps these cells are making in terms of efficiency only makes things better for them. A recently developed nano-patterned array production technique showed researchers ...
Tobacco plants are probably looking at greener credentials, and a product far more enticing than cigarettes. Researchers at UC Berkeley have succeeded in making the plant grow synthetic photovoltaic cells. These cells can then be extracted from the plants and be put to the job of solar cells.
[caption id="attachment_7619" align="alignnone" width="500" caption="Malaria mosquito"][/caption] Malaria is one of the currently most actively fought diseases in the world. The trick is to actually get to the afflicted patient before the disease starts becoming active, and that's what scientists have been trying to figure out for a while now.
NASA's Ares I-X test rocket lifted off at 11:30 a.m. EDT Wednesday from NASA's Kennedy Space Center in Florida. All told, the flight test lasted about six minutes: the launch from the newly modified Launch Pad 39B, a two-minute powered flight, and then a splashdown of the rocket's booster stage nearly 150 miles downrange.
NASA's new Ares I-X test rocket is on the launch pad at NASA's Kennedy Space Center in Florida, in preparation for its debut launch scheduled for October 27. The Ares I-X is a prototype for the Ares 1 rocket NASA plans to use to launch its shuttle successor, the Orion spacecraft. The flight test will provide NASA with an opportunity to ...
Want to see the Orionid meteor shower? Here's what you need to know:
The bizarre story of a Colorado family's runaway balloon aircraft this afternoon got me to thinking: How many helium-filled balloons are required to lift a human off the ground?
Can a fan still cool you if it doesn’t have blades? Apparently so, if it’s the new Dyson Air Multiplier ™ fan pictured above. Dyson, a company well-known for advancing vacuum cleaner technology, has now developed a new generation of innovative bladeless fans. These fans use the simple principles of fluid dynamics --without the traditional fan blades --to multiply air flow 15 ...