National Science and Technology Medals

photo of White House Technology Medal Ceremony - July 2007

The 2005 and 2006 National Medals for Science and Technology were awarded at a White House Ceremony this week. The National Science and Technology Medals Foundation web site has photos of each award winner receiving their medals this year and a list of all winners. The National Medal of Science was established by Congress in 1959 as a Presidential award, has recognized 441 of America’s leading scientists and engineers. The evaluation criteria is based on the total impact an individual’s work has had on the present state of physical, chemical, biological, mathematical, engineering, behavioral or social sciences.

The National Medal of Technology was established by Congress in 1980 as a Presidential award, has recognized 146 individuals and 26 companies whose accomplishments have generated jobs and created a better standard of living. Their accomplishments best embody technological innovation and support the advancement of global U.S. competitiveness.

List of all winners from the White House press release: Continue reading →

Highly Paid Professor

A Raise for the Record Books:

Under the new agreement, the base state salary for Alain E. Kaloyeros, a professor of nanosciences and vice president and chief administrative officer for the college, rose from $525,000 to roughly $667,000.

That’s in addition to money he earns from his research efforts: In the 2006 fiscal year, he also received $258,701 based on his generation of external grants, contracts, licenses and royalties, which Kaloyeros estimated via e-mail amount to about $250 million per year. (He added in his e-mail that he turns down all offers for consulting, board service, and the like, so does not have any income external to the university).
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“Alain has been responsible for bringing in billions of dollars to U Albany for nanotechnology research and development … about $4 billion to date,” said Susan V. Herbst, provost and officer in charge, or acting president, at Albany. Herbst approved the raise, which was subsequently approved by SUNY’s former systemwide chancellor, John R. Ryan. “Certainly in medicine, engineering, the life sciences, the great universities across the country need to pay competitive salaries to keep the very best faculty with them. We are no different.”

Kaloyeros’s salary increase comes with an increase in duties related to economic development, for which a full announcement is pending in a few weeks, Herbst said. She pointed, though, to one major economic development initiative already announced and under way: Kaloyeros’s work to bring the international headquarters for SEMATECH, a consortium of semiconductor manufacturers representing about half the world’s production, to Albany.

Time

Newsflash: Time May Not Exist

Planck time—the smallest unit of time that has any physical meaning—is 10-43 second, less than a trillionth of a trillionth of an attosecond. Beyond that? Tempus incognito. At least for now. Efforts to understand time below the Planck scale have led to an exceedingly strange juncture in physics. The problem, in brief, is that time may not exist at the most fundamental level of physical reality.
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Einstein’s theories also opened a rift in physics because the rules of general relativity (which describe gravity and the large-scale structure of the cosmos) seem incompatible with those of quantum physics (which govern the realm of the tiny). Some four decades ago, the renowned physicist John Wheeler, then at Princeton, and the late Bryce DeWitt, then at the University of North Carolina, developed an extraordinary equation that provides a possible framework for unifying relativity and quantum mechanics. But the Wheeler-ÂDeWitt equation has always been controversial, in part because it adds yet another, even more baffling twist to our understanding of time.

“One finds that time just disappears from the Wheeler-DeWitt equation,” says Carlo Rovelli, a physicist at the University of the Mediterranean in Marseille, France. “It is an issue that many theorists have puzzled about. It may be that the best way to think about quantum reality is to give up the notion of time—that the fundamental description of the universe must be timeless.”

Interesting. As usual, quantum actions seem bizarre. Related: Quantum Mechanics Made Relatively Simple Podcasts – Physicists Observe New Property of Matter – Particles and Waves – Quantum Theory Fails Reality Checks – Physics Concepts in 60 Seconds

Light-harvesting Bacterium Discovered in Yellowstone

photo of Mammoth Hot Springs, Yellowstone National Park, by John Hunter

Surprising new species of light-harvesting bacterium discovered in Yellowstone

In the hot springs of Yellowstone National Park, a team of researchers has discovered a novel bacterium that transforms light into chemical energy.
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Remarkably, the new genus and species Cab. thermophilum also belongs to a new phylum, Acidobacteria. The discovery marks only the third time in the past 100 years that a new bacterial phylum has been added to the list of those with chlorophyll-producing members. Although chlorophyll-producing bacteria are so abundant that they perform half the photosynthesis on Earth, only five of the 25 major groups, or phyla, of bacteria previously were known to contain members with this ability.

“The microbial mats give the hot springs in Yellowstone their remarkable yellow, orange, red, brown and green colors,” explained Bryant. “Microbiologists are intrigued by Octopus and Mushroom Springs because their unusual habitats house a diversity of microorganisms, but many are difficult or impossible to grow in the lab. Metagenomics has given us a powerful new tool for finding these hidden organisms and exploring their physiology, metabolism and ecology.”
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Unexpectedly, the new bacterium has special light-harvesting antennae known as chlorosomes, which contain about 250,000 chlorophylls each. No member of this phylum nor any aerobic microbe was known to make chlorosomes before this discovery. The team found that Cab. thermophilum makes two types of chlorophyll that allow these bacteria to thrive in microbial mats and to compete for light with cyanobacteria.

This discovery is particularly important because members of the Acidobacteria have proven very hard to grow in laboratory cultures, which means their ecology and physiology are very poorly understood. Most species of Acidobacteria have been found in poor or polluted soils that are acidic, with a pH below 3. However, the Yellowstone environments are more alkaline, about pH 8.5 (on a scale of 1 to 14). Bryant noted, “Judging from their 16S rRNA sequences, the closest relatives of Cab. thermophilum are found around Mammoth Hot Springs in Yellowstone and hot springs in Tibet and Thailand. As we look more closely, we may find relatives of Cab. thermophilum in the microbial mats of thermal sites worldwide.”

Photo of Mammoth Hot Springs, Yellowstone National Park by John Hunter.

Camera Fashion

Another merging of fashion and technology. Images are printed that are not visible to the eye but are to a camera. It does bring to mind some interesting applications.

Related: Hug Shirt – Gadgets and Gifts

Laser Tool Creates “blueprints” of Archeology Sites

Laser mapping tool traces ancient sites

Born in northern Iraq in 1940, Kacyra developed this laser-mapping tool several years ago to solve a problem in construction — keeping accurate records of the real dimensions of factories and power plants when they deviate from the architect’s plans.

The 67-year-old sold his invention in 2001 and now works with his wife, Barbara, to get the $100,000 tool into the hands of archaeological researchers who are using it to create electronic blueprints so accurate that scientists sitting at computer terminals can glean the secrets of ancient monuments remotely. “We both loved the ancient-built environment and we wanted to put high technology to use saving ancient places,” Kacyra said.

Today the Kacyras have created a Web site, at www.cyark.org, that allows anyone to see these blueprintlike images. But that’s just the start. Down the line they would like to superimpose real graphics on top of these geospatial maps — recreating ancient worlds onscreen.

“Using the latest laser-scanning technology, CyArk collects the most accurate 3D model of cultural heritage sites, stores them safely and provides them freely to the world.” More on the laser tool:
Continue reading →

Robot Hall of Fame

Robot Hall of Fame at Carnegie Mellon

Two categories of robots are honored in the Robot Hall of Fame:

Robots from Science – These are real robots that have served useful or potentially useful functions and demonstrated unique skills in accomplishing the purpose for which they were created. These may also be robots created primarily to entertain, as long as they function autonomously.

Robots from Science Fiction -These are fictional robots that have inspired us to create real robots that are productive, helpful, and entertaining. These robots have achieved worldwide fame as fictional characters and have helped form our opinions about the functions and values of real robots.

The web site is not exactly great yet but the idea seems to have merit and the location is sensible; Tour the Carnegie Mellon Robotics Lab.

Creating a Nation of Wimps

I certainly don’t know if this is true, or the even the consensus of the scientific thought today, but it happens to feel right to me. Not exactly a scientific conclusion but there you go. From, Psychology Today says, A Nation of Wimps:

Parents are going to ludicrous lengths to take the bumps out of life for their children. However, parental hyperconcern has the net effect of making kids more fragile; that may be why they’re breaking down in record numbers.
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In his now-famous studies of how children’s temperaments play out, Harvard psychologist Jerome Kagan has shown unequivocally that what creates anxious children is parents hovering and protecting them from stressful experiences. About 20 percent of babies are born with a high-strung temperament. They can be spotted even in the womb; they have fast heartbeats. Their nervous systems are innately programmed to be overexcitable in response to stimulation, constantly sending out false alarms about what is dangerous.

As infants and children this group experiences stress in situations most kids find unthreatening, and they may go through childhood and even adulthood fearful of unfamiliar people and events, withdrawn and shy. At school age they become cautious, quiet and introverted. Left to their own devices they grow up shrinking from social encounters. They lack confidence around others. They’re easily influenced by others. They are sitting ducks for bullies. And they are on the path to depression.

Well for whatever it is worth I think the article is interesting (I am not exactly sure about the introversion part that doesn’t seem to have a strong ring of truth but I do think it is better to experience real failure and overcome it than be too sheltered and without that you don’t learn confidence you just are kept from having to feel discomfort as long as the adults protect you…) even if it is just because it attacks something I find a bit annoying the increasing tendency to act like mistakes are not mistakes, failure to achieve an objective doesn’t matter, kids should not be challenged… I don’t think coddling is a good way to create confident people that function well in the world.

People need to learn that things often don’t work the way you might think or hope, things are not fair, things can hurt you, you can loose things you care about, if you make a decision you have to live with the consequences… It is not that hard to understand these things. Kids might well prefer to just be handed everything they want without an risk or effort on their part. But I believe they will learn how to cope and take pride in actually doing good stuff. Which will work much better than trying to convince them they should take pride in something even they can probably tell is fake, coddling. Of course I don’t have any kids either so my opinions are not only not put into practice by me. Oh well go read the article if you are interested.

New York City Travel Photos

photo of stained glass window - The Cloisters, NYC
Photos from my trip to New York City last year are now online. Photos include: The Cloisters (part of the Metropolitan Museum of Art – though located far uptown) art and architecture of medieval Europe, the remodeled Museum of Modern Art, Rockefeller Center, Empire State Building and Flatiron Building.

Continue reading →

Robo Insect Flight

photo of flying robot on a hand

Robotic Insect Takes Off

“Nature makes the world’s best fliers,” says Robert Wood, leader of Harvard’s robotic-fly project and a professor at the university’s school of engineering and applied sciences.

The U.S. Defense Advanced Research Projects Agency is funding Wood’s research in the hope that it will lead to stealth surveillance robots for the battlefield and urban environments. The robot’s small size and fly-like appearance are critical to such missions. “You probably wouldn’t notice a fly in the room, but you certainly would notice a hawk,” Wood says.

Recreating a fly’s efficient movements in a robot roughly the size of the real insect was difficult, however, because existing manufacturing processes couldn’t be used to make the sturdy, lightweight parts required. The motors, bearings, and joints typically used for large-scale robots wouldn’t work for something the size of a fly. “Simply scaling down existing macro-scale techniques will not come close to the performance that we need,” Wood says.

Cool. How annoying are those pop up ads after you follow the link though? Extremely yucky usability.