Category Archives: Science

Science Education and Jobs

Education Seeds the Ground Science, Technology Meet Light Spectrum by Chris Brunson is well worth reading:

“The course was designed specifically for adult learners and had the challenge of putting a lab-based course online,” said Fenna Hanes, NEBHE senior director, office of programs. “The audience was high school, community college and some four-year college faculty from both science and technology disciplines including physics, chemistry, math, electronics, telecommunications and engineering technologies.”

This article explores another example of NSF funding innovative projects to support science and engineering education – PHOTON2 Program Overview. And the article goes on to explore other activity by institutions building off that work.

In addition to providing photonics technology training to traditional community college students Three Rivers Community College (TRCC) has provided incumbent workers training…
The training was a combination of on-site as well as on-line education.
…
Companies in the region regularly call Judy Donnelly, program coordinator of photonics programs, Three Rivers Community College in Norwich, and Nicholas Massa, professor of laser electro-optics technology at Springfield Technical Community College (STCC).

Both get similar calls, quite regularly from companies, with the query: “I need people, I want to hire techs, do you have any students I can hire?” Even on company field trips, the almost-grads of both colleges are asked if they want to come to work for the corporations, that are growing and need skilled, educated people.

“Donna Goyette at Ellis Tech (H.H. Ellis Technical High School, in Danielson) is creating a full-year optics course for her seniors,” said Donnelly. “She is doing a fantastic job. Since they are not far from IPG Photonics in Mass., it also works out to be a good collaboration.” IPG Photonics, incidentally, has hired a number of graduates and student interns from the laser electro-optics and photonics programs at STCC and TRCC over the past several years.

Advances in technology require novel approaches to education.

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Nanoscale Fractal Molecule

Nanoscale Fractal Molecule

Scientists Create the First Synthetic Nanoscale Fractal Molecule by Andrea Gibson:

The molecule, developed by researchers at the University of Akron, Ohio University and Clemson University, eventually could lead to new types of photoelectric cells, molecular batteries and energy storage, according to the scientists, whose study was published online today by the journal Science.

A University of Akron research team led by Vice President for Research George Newkome used molecular self-assembly techniques to synthesize the molecule in the laboratory. The molecule, bound with ions of iron and ruthenium, forms a hexagonal gasket.

Ohio University physicists Saw-Wai Hla and Violeta Iancu, who specialize in imaging objects at the nanoscale, confirmed the creation of the man-made fractal. To capture the image, the physicists sprayed the molecules onto a piece of gold, chilled them to minus 449 degrees Fahrenheit to keep them stable, and then viewed them with a scanning tunneling microscope.

more posts on nanotechnology

Science and the City

Science and the City, from the New York Academy of Sciences, serves to show how much all of us outside of New York City miss, but, also offers value to those away from NYC. Those of you lucky enough to be in New York City can find an amazing array of science related activities. For example this week you could choose from:

  • Making Chinese Medicine Modern at Columbia University Medical Center
  • Squishy Gel Phases as Templates for Nanostructured Materials at the City College of New York
  • The Beginner’s Guide to Winning the Nobel Prize at the New York Academy of Sciences
  • This Just In: The Latest News from the Universe at the American Museum of Natural History
  • Condensed-Matter Physics & Materials Science Seminar

Those are less than 10% of the listings included on the Science and the City calendar for this week.

For those of us outside NYC their site does offer a great deal of useful information including: Science and the City podcasts featuring interviews, conversations, and lectures by noted scientists and authors. Recent additions include: Father of String Theory Muses on the Megaverse by Leonard Susskind and In Search of Memory by Eric Kandel.

Great stuff for those in NYC, and elsewhere.

Intel International Science and Engineering Fair Awards

Nearly 1,500 students from 47 countries competed for nearly $4 million in scholarships and prizes at the 57th Intel International Science and Engineering Fair this week.

The grand prize winners of $50,000 scholarships were:

Information on all of the 2006 award winners as well as past winners.

Five Indian students win Intel awards:

Five Indian students are among the winners at the Intel International Science and Engineering Fair, the world’s largest pre-college science competition in which an Indian-American girl also received a $50,000 scholarship by taking top honours.

The students excelled among a record-setting, worldwide pool of 1,482 competitors from 47 countries, regions and territories, setting the bar for future scientific research in three disciplines.

Teen’s project places second at science fair

His engineering design for emergency shelters, now in the hands of the U.S. Patent and Trademark office, yesterday earned Toll, 17, a junior at Cedar Crest High School, a second-place award at an international science fair in Indianapolis.

Art of Science at Princeton

spreading of a surfactant over a thin liquid film on a silicon wafer Image: illustrates evolving dynamical patterns formed during the spreading of a surface-active substance (surfactant) over a thin liquid film on a silicon wafer. Larger photo and more information.

Princeton University: Art of Science Exhibition (the web site doesn’t seem to work in Internet Explorer but does in Firefox) includes images from the 2005 exhibition.

‘Art of Science’ exhibition bridges disciplines by Teresa Riordan on 2006 competition selections announced today:

  • Jennifer Rea, a senior in the history of science, who took first place for her painting titled “Mitosis,” which depicts cell division superimposed on a floral fabric
  • Melissa Green, a graduate student in mechanical and aerospace engineering, who was awarded second place for “Isolated Hairpin,” a computer simulation of turbulent air flow
  • Qiangfei Xia, a graduate student in electrical engineering, who won third place for “Easter Bonnet,” a photograph taken with an electron scanning microscope of a tiny piece of metal melted by a laser onto a silicon chip.

What Makes People Successful?

A Star Is Made – The Birth-Month Soccer Anomaly by Stephen Dubner and Steven Levitt (authors of Freakonomics (an interesting book):

If you then examined the European national youth teams that feed the World Cup and professional ranks, you would find this quirk to be even more pronounced. On recent English teams, for instance, half of the elite teenage soccer players were born in January, February or March, with the other half spread out over the remaining 9 months. In Germany, 52 elite youth players were born in the first three months of the year, with just 4 players born in the last three.

Why? Read the article by the Freakonomics authors for an explanation. In reading the article you get an example of why scientific thought is so important. The data can lead to all sort of conclusions, the article offers several:

a) certain astrological signs confer superior soccer skills; b) winter-born babies tend to have higher oxygen capacity, which increases soccer stamina; c) soccer-mad parents are more likely to conceive children in springtime, at the annual peak of soccer mania

The ability to examine such questions effectively is one of the benefits of learning to think scientifically. Then we can find sensible explanations instead of accepting crazy explanations. In this case the scientist, Anders Ericsson, is looking to learn how people become successful in a field. He concludes we far overestimate talent and far underestimate training and desire.

More information on the topic of the article from the Freakonomics web site.

Electron Clouds

From my favorite science teacher blog, Ms. Frizzle, the Electron Cloud Analogy:

Okay, so suppose we wanted to draw a map of where Tiana is at 10 am on a Wednesday. We could draw the school, because we know exactly where that is, and we could draw this classroom inside the school. But how do we show where Tiana is? Is she always in exactly the same place at that time? No…. but we know where she is most likely to be: in this classroom, in science class, in her seat. But she sometimes changes seats, or gets up and moves to a different part of the classroom. And once in a while, she leaves the room
…
This is kind of like the electron cloud diagram – the darker areas tell you that the electrons are more likely to be there, although we don’t know that for absolutely certain, and the lighter areas are places where electrons could be, but more rarely.

Learning science from Ms. Frizzle sure seems like it would be fun.

Score One for Sports Science

Score one for science (link broken so removed)

Bray has analyzed memorable games over the past 50 years and applied research in physics, biology, computing and psychology to the beautiful game.

Using biomechanics to calculate the absolute reach of a goalkeeper diving to try to save a penalty, Bray has identified an area near the posts and in the top corners where the goalkeeper cannot reach as the “unsaveable zone.”

“If a player were to place the ball in those regions, which are 28-30 percent of the goal area, there is not a sniff that the goalkeeper can do to get across to them,” explained Bray, from the University of Bath in England.

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Presidential Awards for Excellence in Mathematics and Science Teaching

President George W. Bush has announced that 100 educators will receive the annual Presidential Awards for Excellence in Mathematics and Science Teaching for 2005. The award was established in 1983. This year, the White House recognizes the best of the Nation’s 7th – 12th grade mathematics and science teachers.

A national panel of distinguished scientists, mathematicians, and educators recommends teachers to receive the Presidential Awards which are administered by the National Science Foundation.

Awardees receive a $10,000 educational grant for their schools and a trip to Washington, D.C., to accept a certificate. The teachers will be in the Nation’s capital from May 1-6, 2006, to receive the award and participate in a variety of educational and celebratory events.

During the week the teachers will tour the White House and be honored in an awards ceremony hosted by Dr. John H. Marburger III, Science Advisor to the President and Director, White House Office of Science and Technology Policy. They will also meet with members of Congress and the Administration to discuss the latest issues in mathematics and science teaching.

For a complete listing of the 2005 awardees visit the Presidential Awardees for Excellence in Mathematics and Science Teaching web site.