Category Archives: Science

Work for Stephen Hawking

There is an opportunity to work as the Graduate Assistant to Stephen Hawking, author of A Brief History of Time and much more.

The role of ‘Graduate Assistant to Professor Hawking’ is funded as a research post at the University of Cambridge. Normally it is under a 12 month contract, although sometimes the contract is extended to up to 2 years.

The post is available to recent graduates holding a Maths, Physics or Computer Science degree and a full driving licence. Responsibilities include:
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Great Nanotechnology Overview

Reporting Risk Assessment of Nanotechnology: A reporter’s guide to sources and research issues (pdf) by Trudy E. Bell:

The article discusses how reporters should investigate the risks with nanotechnology, and in doing so provides a good introduction to concepts in nanotechnology:

If engineered nanomaterials have physical properties different from their bulk counterparts, might they also pose new risks to human health in their manufacture, use, and disposal?

As yet, no one knows. Current data basically suggest “it depends.” But researchers both in government and private
industry are keen to find out.

The potential for nanotechnology is amazing but as we have said before the risks presented by nanotechnology also need careful study.

At the nanoscale, fundamental mechanical, electronic, optical, chemical, biological, and other properties may differ significantly from properties of micrometer-sized particles or bulk materials.

One reason is surface area. Surface area counts because most chemical reactions involving solids happen at the surfaces, where chemical bonds are incomplete. The surface area of a cubic centimeter of a solid material is 6 square centimeters—about the same as one side of half a stick of gum. But the surface area of a cubic centimeter of 1-nm particles in an ultrafine powder is 6,000 square meters—literally a third larger than a football field.

Nobel Laureates Speaking to High School in Japan

Nobel laureates aiming to spur creativity / Shirakawa, Tanaka to give students lecture

Shirakawa became interested in science journalism, and even sat in during lectures offered by the Japan Association of Science and Technology Journalists. He is now enthusiastic about giving lectures to, and teaching, young scientists.

Research is important for scientists, but it is also important that they share their knowledge with the public, and people to better understand the subject, he said.

Shirakawa graduated from the Science and Engineering Department of Tokyo Institute of Technology, where he obtained a doctorate in engineering in 1966.

In 2000, he won the Nobel Prize in Chemistry for the discovery of conductive polymers.

Our previous post, Scientists and Students, discussed having practicing scientists address students. Scientist say they are too busy and do not get credit for such efforts – hopefully these Nobel prize winners can help show how important such direct contact can be.

Oliver Sacks podcast

Oliver Sacks is a neurologist and author of interesting and entertaining books including: The Man Who Mistook His Wife For A Hat: And Other Clinical Tales. He is most known for explaining the remarkable case histories of extreme brain trauma, and how those instances allow us to learn about the brain.

Listen to webcast of his interview on NPR’s Science Friday. More blog posts on science and engineering podcasts

The Fully Immersive Mind of Oliver Sacks, Wired
Another Science Friday interview with Oliver Sacks from 1997.

Open Access Legislation

25 provosts from top universities jointly released a letter supporting current legislation to require open publication of scientific research. Good.

Open access can also match the missions of scholarly societies and publishers who review, edit, and distribute research to serve the advancement of knowledge. Sharing the fruits of research and scholarship inevitably leads to the creation of more research and scholarship, thus highlighting the need for publishing professionals to manage the selection and review of the highest quality research, both publicly and privately funded. Open access to publications in no way negates the need for well-managed and effective peer review or the need for formal publishing.

via: e3 Information Overload, Rallying Behind Open Access:

The Federal Public Research Access Act would require federal agencies to publish their findings, online and free, within six months of their publication elsewhere.

It seems to me most grants for scientific research should require open publication. I can imagine exceptions, but it seems to me that the expectation should be for open publication, in this day and age, and only allow non-open publication with a good reason.

For public funded research this open access expectation seems obvious. For private foundations in most cases I would think open access publication makes sense also. What business model is used to allow open access is not important, in my opinion. The important factor is open access, how that is accomplished is something that can be experimented with.
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If I were making the decision for a university I would have expectations that we publish openly.

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Research Career in Industry or Academia

In, Working in Industry vs Working in Academia, a computer scientist (software engineering) shares their experience and opinion on research career options. He discusses 4 areas: freedom (to pursue your research), funding, time and scale, products (papers, patents, products).

In academia, you’re under a huge amount of pressure to publish publish publish!
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In industry, the common saying is that research can produce three things: products, patents, and papers (in that order). To be successful you need to produce at least two of those three; and the first two are preferred to the last one. Publishing papers is nice, and you definitely get credit for it, but it just doesn’t compare to the value of products and patents.

Open Access Education Materials

Watch a video of Richard Baraniuk (Rice University professor speaking at TED) discussing Connexions: an open-access education publishing system. The content available through Connexions includes short content modules such as:

What is Engineering??:

Engineering is the endeavor that creates, maintains, develops, and applies technology for societies’ needs and desires.
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One of the first distinctions that must be made is between science and engineering.
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Science is the study of what is and engineering is the creation of can be.

and: Protein Folding, as well as full courses, such as: Fundamentals of Electrical Engineering I and Physics for K-12.

Related: Google technical talk webcasts (including a presentation by Richard Baraniuk at Google) – podcasts of Technical Talks at Google – science podcast posts – Berkeley and MIT courses online

Diplomacy and Science Research

Today more and more locations are becoming viable for world class research and development. Today the following have significant ability: USA, Europe (many countries), Japan, Canada, China, Brazil, Singapore, Israel, India, Korea and Australia (I am sure I have missed some this is just what come to mind as I type this post) and many more are moving in that direction.

The continued increase of viable locations for significant amounts of cutting edge research and development has huge consequences, in many areas. If paths to research and development are blocked in one location (by law, regulation, choice, lack of capital, threat of significant damage to the career of those who would choose such a course…) other locations will step in. In some ways this will be good (see below for an explanation of why this might be so). Promising new ideas will not be stifled due to one roadblock.

But risks of problems will also increase. For example, there are plenty of reasons to want to go carefully in the way of genetically engineered crops. But those seeking a more conservative approach are going to be challenged: countries that are acting conservatively will see other countries jump in, I believe. And even if this didn’t happen significantly in the area of genetically engineered crops, I still believe it will create challenges. The ability to go elsewhere will make those seeking to put constraints in place in a more difficult position than 50 years ago when the options were much more limited (It might be possible to stop significant research just by getting a handful of countries to agree).

Debates of what restrictions to put on science and technology research and development will be a continuing and increasing area of conflict. And the solutions will not be easy. Hopefully we will develop a system of diplomacy that works, but that is much easier said than done. And the United States will have to learn they do not have the power to dictate terms to others. This won’t be an easy thing to accept for many in America. The USA will still have a great deal of influence, due mainly to economic power but that influence is only the ability to influence others and that ability will decline if diplomacy is not improved. Diplomacy may not seem to be a science and engineering area but it is going to be increasingly be a major factor in the progress of science and engineering. Continue reading →

What do Science and Engineering Graduates Do?

NSF surveyed Science and Engineering graduates and provide some not too surprising results in: What Do People Do After Earning an S&E.

Most graduates use the science and engineering knowledge (even if they went on to get unrelated post-graduate degrees in say business, law or no post graduate degree). It seems approximately 20% report having managerial positions currently (excepting recent graduates who are less likely to be managers).

About half never earned another degree after their S&E bachelor’s. Although less than a third of these S&E bachelor’s recipients worked in occupations formally defined as science and engineering, S&E knowledge remained important across a much wider set of occupations. Indeed, nearly two-thirds of S&E bachelor’s degree holders in non-S&E occupations reported that their field of degree was related to their job.

About half of S&E bachelor’s degree recipients go on to earn other degrees. However, fewer than one in five of all S&E bachelor’s recipients go on to earn advanced degrees in science and engineering.

Frankly I find this information less interesting than: the continuing high pay of engineering graduates and the fact that the top undergraduate degree for S&P 500 CEOs is Engineering. It would be interesting to see salary rates (with lifetime earnings), unemployment rates and career satisfaction by undergraduate degree (compared to other undergraduate degrees) throughout their careers (NSF’s Science and Engineering Indicators – Workforce does include very interesting information along these lines).

Problems in India’s Education System

India’s faltering education system by Kaushik Basu, Professor of economics, Cornell University

A recent evaluation of universities and research institutes all over the world, conducted by a Shanghai university, has not a single Indian university in the world’s top 300 – China has six.

The Indian Institute of Science, Bangalore, comes in somewhere in the top 400 and IIT, Kharagpur, makes an appearance after that.

Read more about the best universities in the world.

Outsourcing of Indian Education by Pratap Bhanu Mehta

India has become a net consumer of foreign education – spending to the tune of $3 billion a year to train students abroad.
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On the one hand, successful globalization requires that the state invest heavily in increasing access to education. But in higher education, globalization also requires the state to respect the autonomy of institutions so that a diversity of experiments can find expression, so that institutions have the flexibility to do what it takes to retain talent in a globalized world and, above all, respond quickly to growing demand.

The Challenges for India’s Education System by Marie Lall