On The Boil: New Nano Technique Significantly Boosts Boiling Efficiency
00:43 27-06-2008; source: www.sciencedaily.com
A new study shows that by adding an invisible layer of the nanomaterials to the bottom of a metal vessel, an order of magnitude less energy is required to bring water to boil. This increase in efficiency could have a big impact on cooling computer chips, improving heat transfer systems, and reducing costs for industrial boiling applications.
Algae From The Ocean May Offer A Sustainable Energy Source Of The Future
21:43 26-06-2008; source: www.sciencedaily.com
New research could help with the large-scale cultivation and manufacturing of oil-rich algae in oceans for biofuel. Algae are a diverse and simple group of organisms that live in or near water. Certain algal species are high in oil content that could be converted into such fuels as biodiesel, according researchers. Algae also have several environmentally-friendly advantages over corn or other plants used for biofuels, including not needing soil or fresh water to grow.
Nanotubes Could Help Study Retrovirus Transmission Between Human Cells
18:43 26-06-2008; source: www.sciencedaily.com
Naturally occurring nanotubes may serve as tunnels that protect retroviruses and bacteria as they infect healthy cells. The unexpected shielding may explain why vaccines fare poorly against some invaders. Researchers now have formed similar nanotubes that could be used to duplicate the phenomenon.
Sonar System For The Blind
15:43 26-06-2008; source: www.sciencedaily.com
Animals use echolocation for hunting and navigation, but visually impaired humans also employ echolocation as part of their orienting repertoire while navigating the world. There are a few rare individuals who can echolocate very well without assistance. However, researchers at Boston University have developed a prototype device that can enhance auditory cues while navigating an environment.
Portable Device Effective In Zapping Away Migraine Pain
15:43 26-06-2008; source: www.sciencedaily.com
A novel electronic device designed to "zap" away migraine pain before it starts has proven to be the next form of relief for those suffering from the debilitating disease, according to a study conducted at the Ohio State University Medical Center.
Avalanche Photodiodes Target Bioterrorism Agents
03:43 26-06-2008; source: www.sciencedaily.com
Researchers have shown that a new class of ultraviolet photodiode could help meet the U.S. military's pressing requirement for compact, reliable and cost-effective sensors to detect anthrax and other bioterrorism agents in the air.
Menu:
Quotes:
To believe in God or in a guiding force because someone tells you to is the height of stupidity. We are given senses to receive our information within. With our own eyes we see, and with our own skin we feel. With our intelligence, it is intended that we
No instance exists of a person's writing two languages perfectly. That will always appear to be his native language which was most familiar to him in his youth.
Write the vision, and make it plain upon tables, that he may run that readeth it.