Wednesday, March 20, 2013

Cosmic Beauty -- Astronomy Pictures are Beautiful, But Do They Reflect Reality?

I'm very excited right now because Space.com recently published one of my articles; you can read it here. The general idea is that, perhaps unbeknownst to lots of people, astronomy pictures -- like the beautiful images taken by the Hubble Space Telescope -- are usually manipulated by astronomers. And there are continuing debates about how far those manipulations should go. For instance, the color blue is astronomy images signifies the hottest of heat, while red signifies a cooler temperature. But in our everyday lives, the meanings of the colors are reversed. Should those common understandings prevail in astronomy? It's hard to say. I'll leave it to you to make up your own mind.

Wednesday, December 26, 2012

Museum of the History of Science

The one thing I like more than science museums is science museums with offbeat exhibits. And one of the best such museums is the Museum of the History of Science, at Oxford University. I came across the MHS website a few years ago, and noticed immediately the good selection of online exhibits, including one particularly intriguing exhibit focused on blackboards. Called “Bye Bye Blackboard...From Einstein and Others,” the exhibit showcases, among others, blackboards inscribed by Martin Rees, a Cambridge astrophysicist; Lisa Jardine, Professor of Renaissance Studies at University College London; Brian Eno, visionary musician; and Alain de Botton, a philosopher and author who recently wrote The Pleasures and Sorrows of Work. The idea is to highlight the place that the blackboard has occupied in the history of ideas, and to pay homage to it, even as it quietly recedes from the classroom.

Other cool online exhibits include “The Astrolabe, East and West;” “Garden, Art, Tower, Temple;” “The Geometry of War;” “Fancy Names and Fun Toys;” and “Eccentricity.” The last one is another of my favorites. According to the site, the museum has “taken a broad approach to collecting, and contains many unexpected objects,” including mechanical flytrap from Japan, a typewriter collection, and as astrolabe belonging to Nostradamus. Wow.

Naturally, I had to learn more about this world of wonders. I contacted Jim Bennett, the museum’s former director, and asked him a few questions.

Me: How did you get involved with the MHS?

Jim: I had been curator (as the post was then called) of the equivalent museum in Cambridge -- the Whipple Museum of the History of Science -- for about 15 years, when the curator (as the post was then called) of the Museum of the History of Science in Oxford came to retiring age.  In fact, I had two posts in Cambridge -- I was also Senior Tutor of Churchill College -- and I quite liked the idea of having only one.  Though relatively isolated intellectually, the Oxford museum is very centrally placed in Oxford and had enormous, untapped potential as a public museum.  Anyway, I understand that the panel liked the much more active nature of the Whipple as I had been running it in Cambridge, and I got the job.

Me: How did you get interested in the history of science?

Jim: Like very many people in the discipline in Britain, I discovered the subject as a science undergraduate in Cambridge, and found it much more interesting than straight science. It just suited me better, somehow -- I found I enjoyed reading books! I know that sounds daft, but I didn't grow up in a literary environment. I did science because I could.  In Cambridge I found something different; for one thing, I wasn't as good at physics as I thought I was, and also I enjoyed something more related to the humanities.  I stayed on to do a PhD in history of science -- on Christopher Wren.

Me: I’m really impressed by the MHS exhibitions, especially the ones about blackboards and eccentricity.  Who at the museum helps come up with those ideas? Is there a process you use to create new exhibitions?

Jim: The key is that we are relatively small, so we can take risks -- have an idea and decide to go with it.  So, I'm glad you like the exhibition programme -- I hope you don't mind my saying that it has been a fairly creative one -- especially in the context of museums of science.

"Blackboards" was so much my idea that the staff didn't believe in it at first -- I had to do it in spite of their scepticism (which seemed to me the wrong way round - isn't it the director's job to squash silly ideas?), which meant doing all the early work myself (including taking all the blackboards to the celebrity chalkers), till they come round.  In fact it was a great success.

The other exhibition that seemed like a real risk and was amazingly successful was “Steampunk,” and the idea for that came form a lighting designer in New York called Art Donovan. The trick there was recognising that something I had never heard of (steampunk) could be made to work for us.  It was so popular that we could hardly cope.

Who comes up with the ideas? Usually it’s one of the two curators (Stephen Johnston or me), and sometimes (especially for the smaller exhibitions) education staff.  There is an exhibitions committee where they are discussed and planned.  All exhibitions come from our work -- I mean we don't buy them in -- all are written and designed (and mostly built) here -- we don't really want to take in exhibitions.  Some of the art shows were in collaboration with the Ruskin School of Fine Art and Drawing, and they made the proposals.

The next time I'm in the UK, this is the first place I'll visit.

Tuesday, August 28, 2012

Homemade Lava!

When I was a kid, I used to love making volcanoes in the pathway to my house. There was something satisfying, and primal, about mounding up sand and dirt, pouring the baking soda and vinegar (and red food coloring, if you wanted to) into the volcano's maw, and watching the resulting eruption of fizz and foam. You could even put small, plastic dinosaurs on the volcano's flanks and wish them well before they met their doom. But the video below takes that fun to a whole new level. Some people at Syracuse University have built a furnace that melts basalt and are now creating their own lava flows. My small plastic dinosaurs wouldn't stand a chance.

Tuesday, August 14, 2012

The Lives of the Cell -- A Book Review

The Lives of a Cell: Notes of a Biology WatcherThe Lives of a Cell: Notes of a Biology Watcher by Lewis Thomas
My rating: 4 of 5 stars


This book was recommended to me, and I'm definitely glad that I read it. It's a collection of brief essays about biology, the wonder of cells and their internal machinery, and human society. Thomas strikes me as the M.F.K. Fisher of biology writing, able to turn a striking phrase every page or so, using clear prose and occasional poetry to communicate his thoughts. Here's a great example: ""It is hard to imagine a solitary, independent, existentialist minnow, recognizable for himself alone." That's a great sentence. It's true that Thomas sprinkles in some jargon here and there, but on the whole he's excellent. Highly recommended.

View all my reviews

Friday, August 10, 2012

Popular Mathematics Books

I recently put out an APB to other science writers on Twitter and LinkedIn, asking for recommendations for good books that explain math for the layman. I have been a math groupie for many years, enjoying books like The Man Who Knew Infinity and The Art of Mathematics. I knew, though, that there must be many more good reads out there in the world. I got some great tips, which I listed below. If you, dear reader, have any other recommendations, please leave a comment.

The World of Mathematics

The Number Devil

A Short Account of the History of Mathematics

Mathematics for the Million

The Music of the Primes

Fermat's Enigma

The Code Book: The Science of Secrecy from Ancient Egypt to Quantum Cryptography

The Drunkard's Walk: How Randomness Rules Our Lives

Godel, Escher, Bach: An Eternal Golden Braid

Street-Fighting Mathematics: The Art of Educated Guessing and Opportunistic Problem Solving

Math Girls

The Joy of X: A Guided Tour of Math, from One to Infinity

In Pursuit of the Unknown: 17 Equations That Changed the World

Sync: How Order Emerges From Chaos in the Universe, Nature, and Daily Life

The Golden Ratio: The Story of Phi, The World's Most Astonishing Number

The Extended Phenotype: The Long Reach of the Gene

A Tour of the Calculus

The Calculus Diaries: How Math Can Help You Lose Weight, Win in Vegas, and Survive a Zombie Apocalypse

Journey Through Genius: The Great Theorems of Mathematics

The Cartoon Guide to Calculus

Tuesday, July 10, 2012

Science Illustration

I just realized that I hadn't mentioned the opening of a new Science Gallery show at New York's Eyebeam Art + Technology Center. Eyebeam is hosting Surface Tension: The Future of Water, a cool series of artworks that explore the role of water in the world today, especially as fresh water becomes a more and more valuable commodity. I wrote about the show for both the Wall Street Journal and Scientific American: you can read my reviews here and here. I thought in general that the artworks were thought-provoking and cool. Take a look at some of my photos:

Friday, July 6, 2012

Drawing Science

I don't usually enjoy going to conferences, but recently I heard of an event that seemed like one of the coolest gatherings I had ever heard of. Beginning this Sunday at the Savannah College of Art and Design, and lasting through July 14th, is the Guild of Natural Science Illustrators annual conference. Presentations include "Science into Imagination: The Art of Creature Design," "Visual Storytelling for the World: Art Direction at National Geographic," and "Illustrating Misconceptions: How Scientific Graphics Can Mislead Students." My mind is officially blown. I love good science illustrations -- I once saw a live demonstration at the California Academy of Science, in San Francisco -- and the chance to go to an entire conference on the subject sounds beyond amazing. I may have to join this organization.