Teaching To Learn

November 9, 2014

how-we-learn-slideshow-1-728

In this context it’s also invaluable to remember that:

“You do not really understand something unless you can explain it to your grandmother.” – Albert Einstein

Doing the latter is actually not common or easy as people often take lots of things for granted eg jargon. This is related to the so-called ‘curse of knowledge‘.

See also a previous post on the role of collaborative conversation in education.

Topic first spotted on the blog of Nick Milton.

Picture credit here.


Thinking Differently With Feynman

November 3, 2014

“Study hard what interests you the most in the most undisciplined, irreverent and original manner possible.” – Richard P. Feynman

I wonder how many times a teacher or lecturer says that, or something similar, in class!

Of course it’s necessary to try to follow and understand the accepted way but there’s no harm and probably a lot of enlightenment in trying to think about things differently or originally as well.

Here are some other Feynman quotes to think about (click to enlarge):

Feynman Quotes

You might also be interested in:

Feynman Day At The Bloomsbury

Feynman And His Multifaceted Communication Skills

Picture credit here.


New Ways To Fund Science

October 22, 2014

Sean Carroll is a research physicist at the California Institute of Technology specialising in general relativity and cosmology. He’s written a number of well-received popular books on the subject (eg The Particle at the End of the Universeand is certainly media savvy.

In an interesting development, he’s currently trying to raise private funding for interdisciplinary research projects in his areas of expertise.

From Benefunder:

Your contributions will support Dr. Carroll’s research as he investigates fundamental challenges in theoretical physics. Funding will allow him to bring together researchers to tackle interdisciplinary questions that are not funded by traditional funding sources, and pioneer new and risky approaches to big questions. All contributions are useful – a few thousand dollars would support graduate students, while hundreds of thousands could fund postdoctoral researchers at a crucial stage in their career.

It’ll be interesting to see if this type of approach takes off as it may lead to viable new ways of carrying out leading edge scientific research.

Again, from Benefunder:

Benefunder is a marketplace that allows donors to find, fund, and follow researchers and other university initiatives in a simple, efficient way.

Benefunder partners with top universities to gain access to top researchers and initiatives across all disciplines to ensure that your donations go to the intended use. Researchers create and manage their profiles on our site, which must be approved internally prior to getting published. This way you always get the most up to date information regarding their work and can rest assured knowing that all our causes are in fact vetted.

See also Ten Things About Time You May Not Know.


The Perfect Mix: Age And Creativity

September 12, 2014

quote-Vinod-Khosla-in-my-view-its-irreverence-foolish-confidence-189576

Interesting article by Ben McNeil in Ars Technica on creativity, age profiles and funding systems including:

Although unconventional and risky research can be pursued at any age, it seems to come much easier to younger scientists. That may be because they have more time to allocate to one idea and are less susceptible to the “curse of knowledge”—the cognitive bias that tends to make experience stifle one’s ability to come up with or accept new, unconventional, or creative ideas.

The 30- to 40-year-old period has often been described as “the golden years” for creative discovery, a perfect mix of time, enthusiasm, naivety, and just enough experience to produce optimal creativity.

Whether the age correlation is widely true or not, I like the list of ingredients, especially the inclusion of the word ‘naivety’. It’s probably true that after a certain age, cynicism and a ‘been there/seen it’ attitude all too easily creep in and innocence and naivety make a rapid exit.

However, as mentioned in the quote above, the continual ability to learn and change is also an important factor – not to mention luck of course!

On a related theme, there’s a discussion of ‘lean periods’ in research here.

Picture credit here.


Sunny Side Up

July 3, 2014

Nadine May - Solar EnergyThe red squares represent the area that would be enough for solar power plants to produce a quantity of electricity consumed by the world today, in Europe (EU-25) and Germany (De).

Amazing fact/quote: ‘in just six hours, the world’s deserts receive more energy from the sun than humankind consumes in a year.’

From Wikipedia (which gives the history of the associated project plus it’s pros and cons as well as the remarkable graphic above):

“The DESERTEC concept was originated with Dr Gerhard Knies, a German particle physicist and founder of the Trans-Mediterranean Renewable Energy Cooperation (TREC) network of researchers. In 1986, in the wake of the Chernobyl nuclear accident, he was searching for a potential alternative source of clean energy and arrived at the following remarkable conclusion: in just six hours, the world’s deserts receive more energy from the sun than humankind consumes in a year.

The DESERTEC concept was developed further by Trans-Mediterranean Renewable Energy Cooperation (TREC) – an international network of scientists, experts and politicians from the field of renewable energies – founded in 2003 by the Club of Rome and the National Energy Research Center Jordan. One of the most famous members was Prince Hassan bin Talal of Jordan. In 2009, TREC emerged to the non-profit DESERTEC Foundation.”

Official site, for additional info: DESERTEC Foundation.


Apple, Microsoft and Google

June 16, 2014

Interesting and lengthy post by Jon Gruber, motivated by the recent Apple World Wide Developers Conference (WWDC), which discusses Apple’s CEO Tim Cook’s assertion that:

“Apple engineers platforms, devices, and services together. We do this so that we can create a seamless experience for our users that is unparalleled in the industry. This is something only Apple can do.”

Is this true, though? Is Apple the only company that can do this? I think it’s inarguable that they’re the only company that is doing it, but Cook is saying they’re the only company that can.

Apple, Google, and Microsoft each offer all three things: devices, services, and platforms. But each has a different starting point. With Apple it’s the device. With Microsoft it’s the platform. With Google it’s the services.

And thus all three companies can brag about things that only they can achieve. What Cook is arguing, and which I would say last week’s WWDC exemplified more so than at any point since the original iPhone in 2007, is that there are more advantages to Apple’s approach.

Or, better put, there are potentially more advantages to Apple’s approach, and Tim Cook seems maniacally focused on tapping into that potential.


The Pitfalls Of Poorly Reported Science

April 30, 2014

Spotting-Bad-Science

More on the above graphic can be found here, including:

The vast majority of people will get their science news from online news site articles, and rarely delve into the research that the article is based on. Personally, I think it’s therefore important that people are capable of spotting bad scientific methods, or realising when articles are being economical with the conclusions drawn from research, and that’s what this graphic aims to do. Note that this is not a comprehensive overview…


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