University of Colorado at Boulder researchers are forecasting a one in three chance that the 2007 minimum extent of sea ice across the Arctic region will set an all-time record low.

The researchers at CU-Boulder's Colorado Center for Astrodynamics Research also say there is a 57 percent chance the 2007 sea-ice minimum will be lower than the 2006 minimum of 2.27 million square miles, now the second lowest on record. There is a 70 percent chance the 2007 sea-ice minimum will rank within the lowest five years on record, according to Research Associate Sheldon Drobot of CCAR's Arctic Regional Ice Forecasting System group in CU-Boulder's aerospace engineering sciences department.

The ability to eliminate waste and toxins from production processes early on, to create more efficient and flexible solar panels, and to remove contaminants from water, is becoming an exciting reality with nanotechnology. This "green nanotechnology" involves designing nanoproducts for the environment and with the environment in mind. Green nano is not just a niche among a few scientists or environmentalists. The investment community has recognized these green nano advances as big business and rewarded corporate innovators. A recent article, "Green is Gold," advises investors: "Nowhere is the vision of technology in the service of sustainability more promising than in the field of nanotechnology," (Forex Market, 3/15/07).

Education was becoming a no-brainer, some people at Harvard’s Graduate School of Education (HGSE) complained.

Kurt Fischer and his colleagues looked at the revolution in brain scanning, genetics, and other biological technologies and decided that most teachers and students weren’t getting much benefit from them. Brain scans are now available to watch what’s going on when someone is learning — or not learning. Finding genes that are involved in leaning disabilities is a hot area. Why, they asked, aren’t the powers of such technologies helping teachers in classrooms?

A thin film of carbon polymer which conducts electricity and runs on solar power could be the basis for a revolution in the way we light our homes and design clothes.

An international research project has begun that could help bring to mass-market organic light emitting devices (OLEDs), which could have far reaching technological implications and cut the cost of lighting by billion of pounds each year.

In the U.S. more than $20 billion was spent on dietary supplements in 2005. Over $7 billion was spent on plant-based herbal dietary supplements such as grape seed extract, St. John's wort, ginseng and biloba extract.

Researcher Dr. Susanne Mertens-Talcott of Texas A&M University is looking into how useful plant-based phytochemicals, including antioxidants and herbal supplements, can be in the promotion of health and prevention of chronic diseases.

"My overall goal is to find out more about the safety and efficacy of phytochemical dietary supplements," she said. Because these items are already popular with consumers, "we need to follow up with research. We know very little about (dose) recommendations and how safe (they are)."

Raven, the mobile surgical robot developed by the University of Washington, is going into the Atlantic Ocean to participate in NASA's mission to submerge a surgeon and robotic gear in a simulated spaceship.

For 12 days the surgical robotic system will be put through its paces in an underwater capsule that mimics conditions in a space shuttle. Surgeons back in Seattle will guide its movements.