Engineering for the Americas Symposium

Engineering for the Americas Symposium:

Engineering education, innovation trends and perspectives on the knowledge-based economy will top the agenda in the four-day Engineering for the Americas Symposium, which opens November 29 in Lima, Peru.

The forum is a joint initiative of the Organization of American States (OAS) Office of Education, Science and Technology, the US Trade and Development Agency, the World Federation of Engineering Organizations, several professional associations, academia, governments and industry, including Hewlett-Packard Company (HP), National Instruments and Microsoft.

Among other objectives, the organizers hope the four-day meeting will produce a clear understanding of the role of engineering education and capacity building in developing countries and a “country roadmap” to that end as well as information on potential funding sources to implement country plans. The organizers also hope to chart a “way forward” for the Engineering for the Americas program.

Science and Engineering Apprenticeships

Office of Naval Research Science & Engineering Apprentice Program (SEAP)

SEAP provides competitive research internships to approximately 250 high school students each year. Participating students spend eight weeks during the summer doing research at Department of Navy laboratories.

Requirements:

  • High school students who have completed at least Grade 9. A graduating senior is eligible to apply.
  • Must be 16 years of age for most laboratories
  • Applicants must be US citizens and participation by Permanent Resident Aliens is limited.
  • The application deadline is February 17, 2006.

Apply online for the apprenticeship/internship. See more internship oportunities at externs.com.

Innovative Science Education

Great Scientific Debates

Teach History and the Nature of Scientific Inquiry, History and Philosophy of Science: Overview of Engaging Students in Science Debates.

To take students deep into the process of the development of a scientific idea, we needed to engage the students not only in the real world data and documented history, but also in the process of constructing arguments. Students worked in collaborative groups of 4 in order to write, film, edit, and present their historical scientific debate. In order to prepare them for weighing abstract concepts using available evidence, students learned much of their content through hands-on labs, as well as internet research, related to their selected scientists.

This is a great example of innovating in education. The students in the example were in5th grade at Turtleback Elementary in San Diego.

The Apple site has a great deal of information on the entire process.

Science Books

With many people’s minds turning to what they can get for presents in the holiday season we will take the opportunity to list some excellent books related to science that are educational and entertaining:

Our books page includes more science related books.

I am not related to John Hunter, the surgeon, though a Google search connects us – in that the results include links related to both of us. So my site, John Hunter, is competing with sites about, or related, to a surgeon born in 1728 (which may only be interesting to me).

Buckminster Fuller

Everything I Know, the historic 42-hour session with Buckminster Fuller via Spontaneous Arising:

During the last two weeks of January 1975 Buckminster Fuller gave an extraordinary series of lectures concerning his entire life’s work. These thinking out loud lectures span 42 hours and examine in depth all of Fuller’s major inventions and discoveries from the 1927 Dymaxion house, car and bathroom, through the Wichita House, geodesic domes, and tensegrity structures, as well as the contents of Synergetics.
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Permeating the entire series is his unique comprehensive design approach to solving the problems of the world. Some of the topics Fuller covered in this wide ranging discourse include: architecture, design, philosophy, education, mathematics, geometry, cartography, economics, history, structure, industry, housing and engineering.

Includes some video and audio or transcribed sessions.

High School Science Outside the Classroom

Science and engineering outside the classroom in two Arlington, Virginia high schools: Yorktown High School and Washington and Lee High School.

At Yorktown, Pumpkins Are a Physics Lesson by Ryan Self:

The students’ machine featured a bike wheel, balanced vertically and supporting a large pole. At the end of the pole, a basket with a special latch was affixed to hold, and eventually fling, the pumpkin.

“We literally didn’t finish until the night before,” Conlan said. “There were some kinks, but we kept overcoming them.”

“People were showing up with huge air-compression machines that were the size of trucks,” Lanberton added. “There were plenty of veterans to the competition there.”

The three students’ longest shot of just under 50 feet hardly kept pace with the eventual champion’s 700-foot toss, but Yorktown physics teacher Dan Carroll, who introduced the students to the idea, said he was as proud of them as if they had won.

“I’ve been going to Punkin Chunkin for four years, and I always wanted to see some students get involved,” Carroll said. “Every year I see more and more kids show up.”

“It’s an opportunity to apply the concepts of physics, in a hands-on way,” Carroll added. “The students did it all independently, outside of school. My involvement was very limited.”

Students with Pumpkin

Washington-Lee Teacher Finds Creative Way to Get to Work by Ryan Self:

Avondet, an automotive technology and International Baccalaureate technology teacher at Washington-Lee High School, has attached a large gas-powered motor to his 12-speed bicycle, giving him the option to fire up his bike when weary legs fail him.
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“There have been some kinks, but nothing too major,” he said. “The engine won’t work as well in the rain, and I’ve got the front light hooked up to the generator, which keeps burning out bulbs when I go too fast.”

Avondet’s students say that while the bike is one of a kind, they aren’t too surprised to see their teacher riding it.
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In just two years at Washington-Lee, Avondet has already had one student build a similar model as a class project.

Importance of TAs to Science Education

TA’s as the Key to Science Teaching via Confessions of a Science Librarian:

In 1997, Elaine Seymour was one of the authors of Talking About Leaving: Why Undergraduates Leave the Sciences. She found that a reason cited by student after student — at a range of institutions — was poor teaching. And at many institutions, teaching assistants were a major part of the problem.
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What should colleges be doing to help teaching assistants? Seymour offers several strategies that are discussed in her book:

  • Creating semester-length courses that teach pedagogy. “You have to show them how to do it.”
  • Involving science faculty members demonstrating techniques of teaching so that the pedagogy is not just theoretical.
  • Scheduling regular meetings — at least once a week — for teaching assistants to talk about how their sections are going and the issues that are coming up. “You have to troubleshoot,” she says.
  • Providing support for teaching, so that TA’s dissertation committees and advisers know that their teaching duties should be taken seriously.

These ideas are very important.

Also see, Teaching Quality Improvement by Quality Improvement in Teaching by Ian Hau. This paper describes how students and the instructor worked as a team to improve the quality of teaching in a class.

New book by Elaine Seymour due out in January- Partners in Innovation: Teaching Assistants in College Science Courses.

2004 Medal of Science Winners

Presidential Medal of Science - USA

President Announces 2004 Medal of Science Winners

Winners included:

  • Biological Sciences, Regarded as the “Father of the Green Revolution,” Norman Borlaug, won the Nobel Peace Prize in 1970 for his efforts to feed the world’s hungry through improved farming techniques
  • Engineering, Edwin N. Lightfoot is Hilldale Professor (emeritus) at the University of Wisconsin, Madison. He was one of the first biochemical engineering professors in the United States and a forerunner in biomedical engineering. He is awarded the Medal of Science for vigorous and sustained leadership in developing the fields of biochemical and biomedical engineering, particularly in the areas of blood oxygenation, oxygen diffusion into tissue, mathematical modeling of biological pathways, bioseparations and studies of diabetic responses
  • Chemistry, Stephen J. Lippard is the Arthur Amos Noyes Professor of Chemistry at the Massachusetts Institute of Technology. An expert in the interactions between metal ions and biological molecules, Lippard is considered the leader in inorganic chemistry in living systems. He revealed the mechanism by which the anti-cancer drug cisplatnin binds to DNA and inhibits growth in cancer cells and is currently applying that knowledge along with other chemical and gene-therapy strategies to develop better platinum-based molecules and protocols for cancer chemotherapy.
  • Behavioral or Social Sciences, Kenneth J. Arrow professor of economics (emeritus) at Stanford University. He made groundbreaking contributions to the pure theory of economics

Converting Emissions to Biofuels

photo of biofuel device

Converting emissions to biofuels at GreenFuel Technologies:

In the unit, non-toxic photosynthetic algae ‘eat’ the carbon dioxide and break the nitrogen-oxygen bonds. Scrubbed gas vents from the chimneys at the unit apex. Inline sensors monitor system performance and provide remote reporting, and a built-in automated harvesting system gathers algae ‘crops’ on a preprogrammed schedule, typically daily. The bioreactors are even self-cleaning.

The technology was tested at the MIT Cogeneration Plant (delivered 86% NOx reduction under all conditions, along with 50% CO2 reduction on rainy days, and 82% CO2 reduction on sunny day) and is now being tested at a commerical power plant.

Read news reports about the technology: Power Plants and How Algae Clean the Air

Read a more detailed report from the company: Air-Lift Bioreactors for Algal Growth on Flue Gas: Mathematical Modeling and Pilot-Plant Studies