travel - Through the sandglass

art books environment geology history photography rivers_water sand science travel

Thinking like a pile of sand

It sometimes seems to me that managing my thoughts (and memories) resembles trying to control a pile of sand grains as they sift through my fingers. Now, new ne...

July 1, 2009 4 min read

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July 2009

Musings and news on the extraordinary stories sand has to tell of our planet and daily lives

July 1, 2009 5 min read

art geology history photography sand travel

All that glitters ...

At the end of my last post on granular segregation and placer mineral deposits, I included a photo of a sand sample from Yosemite that is reputed to contain fla...

June 1, 2009 2 min read

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Granular segregation and the Gold Rush

Anyone walking on the beach or through the dunes will often notice areas of dark gray smeared across the surface, often outlining ripples, as if an artist had h...

June 1, 2009 15 min read

art books climate_change coastal education environment geology history photography rivers_water sand science travel

Streams of grains - some more amazing granular research

As I’m sure I’ve said before, to watch the sands of an hourglass in action is to observe all kinds of natural phenomena at work - and all kinds of questions to...

June 1, 2009 6 min read

art books climate_change coastal education environment geology history photography rivers_water sand science travel

June 2009

Musings and news on the extraordinary stories sand has to tell of our planet and daily lives

June 1, 2009 6 min read

art books climate_change coastal education environment geology geomorphology history photography rivers_water sand science travel

Beach Nourishment and Sediment Budgets

I’m in the US at the moment (outside Philadelphia to be more precise), visiting family and preparing to give a talk in a couple of weeks time at the aquarium in...

May 1, 2009 6 min read

art books coastal education history photography sand travel

Dr Who and the Sands of Time

For those non-UK readers who are saying to themselves, “Dr Who?” and suspecting that this might be a version of the “who’s on first?” routine, I’m referring to...

May 1, 2009 4 min read

art books coastal education photography sand science travel

Philadelphia sandy news, and a couple of commercials

I’m reporting from the Philadelphia suburbs at the moment and therefore enjoying all the news that’s fit to print in the Philadelphia Inquirer each morning. On...

May 1, 2009 3 min read

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May 2009

Musings and news on the extraordinary stories sand has to tell of our planet and daily lives

May 1, 2009 2 min read

art books environment geology history photography sand science travel wildlife

Kitchen physics continued

Some further observations, and hints for readers who wish to try this at home (or in the classroom). I was, as you could probably tell, flushed with the success...

April 1, 2009 7 min read

art books climate_change coastal education environment geology geomorphology history photography rivers_water sand science travel

Sandstone-making microbes, tafoni - and an extraordinary design idea

I love connections. Those unexpected and wonderful threads of stories that link and flow from one subject to another, subjects that would have seemed to have ha...

April 1, 2009 9 min read