Water Cooler Genius
The world is like a giant water cooler, just trying to start the conversation
7.23.2012
Microcomputers within our bodies: evolutions next step?
7.03.2012
7.02.2012
6.09.2011
5.31.2011
Investing in higher education...the entrepreneurial way
5.16.2011
5.09.2011
Smart phones evolved from laptops which are evolving from smart phones
COMPUTING
The Desktop Is Turning Mobile
5.04.2011
The Evolution of Global Learning
4.26.2011
Water into wine...Stem cells into neurons
Stable, self-renewing neural stem cells created
Researchers at the University of California, San Diego School of Medicine, the Gladstone Institutes in San Francisco and colleagues have reported the creation of long-term, self-renewing, primitive neural precursor cells from human embryonic stem cells (hESCs) that can be directed to become many types of neurons without increased risk of tumor formation.
Harvesting water from fog
Fog harvesting for water
Mesh being tested for use on fog-harvesting devices (credit: Patrick Gillooly)
4.25.2011
The NFL Lockout is finally over
NY Times article:
http://www.nytimes.com/2011/04/26/sports/football/26nfl.html?emc=na
Judge Grants Injunction to End N.F.L. Lockout, Pending Appeal
By JUDY BATTISTA
April 25, 2011
4.22.2011
Feel the drugs working
4.14.2011
First Watson conquered the world of Jeopardy, now he's taking on the jobs of doctors and nurses
Crustaceans to the rescue
Researchers from North Carolina State University have found that a combination of forest byproducts and crustacean shells may be the key to removing radioactive materials from drinking water.
“As we’re currently seeing in Japan, one of the major health risks posed by nuclear accidents is radioactive iodide that dissolves into drinking water. Because it is chemically identical to non-radioactive iodide, the human body cannot distinguish it — which is what allows it to accumulate in the thyroid and eventually lead to cancer,” said Dr. Joel Pawlak.
The material is a combination of hemicellulose, a byproduct of forest materials, and chitosan, crustacean shells that have been crushed into a powder. It absorbs water and can extract contaminates, such as radioactive iodide, from the water. The material binds the iodide in water and traps it so that it can then be disposed of without risk to humans or the environment.