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In this episode, researchers are exploring ways to make carbon nanotubes less expensive. The process would use carbon dioxide sucked out of the air. Researchers are also working to identify bacteria and viruses found in ocean spray. Also in this episode, scientists are attempting to design a battery that would charge electronic devices in seconds. Part of the "4 Awesome Discoveries You Probably Didn't Hear About This Week" series.
(Source: DCMP)
Professor Michael Sailor hopes to dramatically change how cancer is being treated. With support from the National Science Foundation, he is on a quest to create nanoparticles that travel the bloodstream, latch onto cancers in their earliest stages, and destroy them.
Conservation scientist Glen Gates at the Walters Art Museum in Baltimore is working on new ways to protect museum-quality silver from the ravages of time. Fine silverware and silver pieces on display at museums are exposed to air and tarnish. Every time someone polishes the silver, even under the careful supervision of conservation experts, a little bit of the silver wears away. Gates and colleague, Physics professor Ray Phaneuf at the University of Maryland, are working on a non-destructive method to preserve silver artifacts. With support from the National Science Foundation, they’re developing a nanometer-thick transparent coating that seals the silver. This coating keeps silver from tarnishing and eliminates the need to polish it.
Kit Parker is a lieutenant colonel in the Army Reserve and has served multiple tours of duty in Afghanistan. Even when he’s not in uniform, this Harvard University bioengineer makes it his mission to protect the men and women of the U.S. armed forces. Parker and his team are developing next-generation nanofibers at the Harvard Materials Research Science and Engineering Center (MRSEC). The unlikely inspiration for Parker’s team is none other than the cotton candy machine. They use their own version of that technology to spin a wide range of polymers, both natural and synthetic, into new fabrics and materials for military use. Part of the National Science Foundation Series “Science Nation.”
Infrared light is all around, and the universe literally glows with it everywhere. However, humans are not able to see infrared light because it is just outside the limits of the human eye. With a simple injection, scientists gave mice the ability to perceive near-infrared light. What does this mean for humans? Part of the "Uno Dos of Trace" series.
A great deal of today's modern technology exists due to the extensive use of the abundant chemical element, Silicon. California's Silicon Valley is where we find several of the world's most innovative and successful technology companies that touch all areas of human needs. Two of these companies, SunTech and Complete Genomics, are on the forefront of the innovative use of computing technology. Through their groundbreaking methods and designs they have harnessed the computing power of the Silicon Valley and applied it to creating more efficient and effective solar power generators as well as cost effective and highly accurate human genome mapping techniques.
Iridium is a rare element used to light up cell phones and TVs. However, researchers have found a way to use a more common element to power electrical devices: copper. Researchers are also developing a better treatment for osteoarthritis through nanotechnology. Other segments include research into specialized metabolites and devices that translate sign language. Part of the "4 Awesome Discoveries You Probably Didn't Hear About This Week" series.
