The Forest Products Laboratory of the U.S. Forest Service has opened a $1.7 million pilot plant for the production of cellulose nanocrystals, which have the potential to be stronger, stiffer, and lighter than Kevlar or carbon fibers.

The Forest Products Laboratory of the U.S. Forest Service has opened a $1.7 million pilot plant for the production of cellulose nanocrystals, which have the potential to be stronger, stiffer, and lighter than Kevlar or carbon fibers.

It appears that the lab has been researching the useful properties of these nanocrystals, which is a good thing. However, I can’t help wondering why they are now building a production plant. Shouldn’t this be left to the private sector? What business is it of the Forest Service to be a producer of this product? It could be that the plant is aimed not at production but at figuring out how to make it affordable and practical, a goal that might make sense for a government agency to pursue. If not, however, it seems inappropriate for a government agency to use taxpayer dollars to run a facility aimed at selling a product to the private sector.

The article, as well as the lab’s webpage, do not make this clear.

Scientists have determined that the shape of a beer glass can influence how much beer you drink.

Science marches on! Scientists have determined that the shape of a beer glass can influence how much beer you drink.

After watching video of both sessions and recording how much time it took for the drinkers to finish their beer or sodas, Attwood’s team found that one group consistently drank much faster than the others: the group drinking a full glass of lager out of curved flute glasses. In a paper published this month in PLoS ONE, the team reports that whereas the group with straight glasses nursed their 354 milliliters of lager for about 13 minutes, the group with the same amount of beer served in curved glasses finished in less than 8 minutes, drinking alcohol almost as quickly as the soda-drinkers guzzled their pop. However, the researchers observed no differences between people drinking 177 milliliters of beer out of straight versus fluted glasses.

The last sentence reveals the large amount of uncertainty that surrounds this important research.

Two astronauts completed an eight hour spacewalk today, extended because of problems with several stuck bolts.

Two astronauts on ISS completed an eight hour spacewalk today, extended because of problems with several stuck bolts.

Williams and Hoshide initially progressed well through their tasks, but the astronauts struggled with difficult bolts when removing a faulty power box from the exterior of the space station, and then again when replacing the defunct unit with a new spare.

More information here. In the end they were forced to leave the replacement unit only temporarily attached because the bolts would simply not screw in. It was thought there might be debris in the screw holes.

More rumors about a year-long mission on ISS

The possibility that NASA might finally agree with Russia’s repeated request to fly a year-long mission to ISS grew stronger this morning with two stories:

The first, by James Oberg, digs into the underworld of NASA politics to find that plans might very well be more advanced than NASA is letting on:
» Read more

Russian officials today announced that they will hold additional open cosmonaut recruitment drives, similar to the first held earlier this year, but with revisions.

Russian officials today announced that they will hold additional open cosmonaut recruitment drives, similar to the first held earlier this year, but with revisions.

It appears that the first drive was too short, only six weeks long, and did not get them as many applicants as they would have liked.

Bigelow Aerospace has expanded its workforce as well doubled its factory space in response to the commercial contracts NASA recently awarded.

The competition heats up: Bigelow Aerospace has expanded its workforce as well doubled its factory space in response to the commercial contracts NASA recently awarded.

The company just opened a 185,000-square-foot addition, bringing its North Las Vegas plant up to about 350,000 square feet. It slashed its work force from 150 before the recession to 50 during the downturn; now, it’s looking to jump back up to 90 workers by Christmas. It’s hiring structural, mechanical and electrical engineers, as well as chemists, molecular biologists and workers who craft composite spacecraft parts.

Hat tip to Clark Lindsey at NewSpace Watch.

One reason why Neil Armstrong got the job

An evening pause: This short clip from the Discovery Science series Rocket Science illustrates one reason Neil Armstrong got the job to land the first spacecraft on the Moon, even though it shows Armstrong crashing his test vehicle!

The man was cool-headed. Not only did Armstrong not panic when a thruster failed, he kept trying to regain control of the craft until the last moment, ejecting less than a second before impact. Then, he was calm about it afterward, hardly mentioning the incident to others.

Neil Armstrong

I think the gracious statement by Neil Armstrong’s family sums up his life quite well.

We are heartbroken to share the news that Neil Armstrong has passed away following complications resulting from cardiovascular procedures.

Neil was our loving husband, father, grandfather, brother and friend.

Neil Armstrong was also a reluctant American hero who always believed he was just doing his job. He served his Nation proudly, as a navy fighter pilot, test pilot, and astronaut. He also found success back home in his native Ohio in business and academia, and became a community leader in Cincinnati.

He remained an advocate of aviation and exploration throughout his life and never lost his boyhood wonder of these pursuits.

As much as Neil cherished his privacy, he always appreciated the expressions of good will from people around the world and from all walks of life.

While we mourn the loss of a very good man, we also celebrate his remarkable life and hope that it serves as an example to young people around the world to work hard to make their dreams come true, to be willing to explore and push the limits, and to selflessly serve a cause greater than themselves.

For those who may ask what they can do to honor Neil, we have a simple request. Honor his example of service, accomplishment and modesty, and the next time you walk outside on a clear night and see the moon smiling down at you, think of Neil Armstrong and give him a wink.

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