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Not So Elementary (the Cosmos, That Is)

Recently there are appeared a paper showing how Physics - Iron–Helium Compounds Form Under...

Carbon — to capture or not to capture

This came up on 2nd November 2024 (give or take a day), a broadcaster objecting to a carbon capture...

The Azolla Event: when is a fern not a fern?

...

Betelgeuse, Gamow, and a Big Red Horse

There has been a lot of talk recently of Betelgeuse possibly going supernova this century or not...

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Robert H OlleyRSS Feed of this column.

Until recently, I worked in the Polymer Physics Group of the Physics Department at the University of Reading.

I would describe myself as a Polymer Morphologist. I am not an astronaut,

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Researchers Find Textbook-Altering Link Between Brain, Immune System

Researchers Find Textbook-Altering Link Between Brain, Immune System

Jun 05 2015 | comment(s)

I saw this in today’s Daily Mail:

Landmark discovery about the brain 'will have scientists rewriting textbooks' - and could help treat conditions such as autism and Alzheimer's


and here is a copy of the University of Virginia press release for your interest:

Researchers Find Textbook-Altering Link Between Brain, Immune System

Orion Through The Camera — But Which Type?

Orion Through The Camera — But Which Type?

May 27 2015 | comment(s)

Recently on Countryfile (BBC) we saw a presenter and a photographer together in the Pennines, the mountains that form the ‘backbone’ of England.  The photographer makes a living by taking spectacular scenes with a high-end camera and all different lenses, whereas the presenter was comparing what she took with her mobile. 

He was worried that in the public domain the best images would be lost in a massive cloud which includes a lot of inferior (though he didn’t specifically use the word) data.

This clicked with me, because of my experience of attempting astrophotography with what is known as a ‘bridge’ camera, somewhat between a compact and an SLR.
Australia, Algae, And Abalone

Australia, Algae, And Abalone

May 15 2015 | comment(s)

Once again, your resident tellytraveller has turned his gaze to the Southern Hemisphere, this time with second series of Coast Australia.  Episode 8 took us to New South Wales, and most spectacularly to Jervis Bay, a little under 200 km south of Sydney.


VE, VF ...?

VE, VF ...?

May 13 2015 | comment(s)

Today is the seventy-fifth anniversary of one of the most famous speeches given by Winston Churchill:

We shall fight on the beaches


of which the best remembered words are

We shall fight on the beaches, we shall fight on the landing grounds, we shall fight in the fields and in the streets, we shall fight in the hills; we shall never surrender, ...
Fish, Flowers and Diving Goggles

Fish, Flowers and Diving Goggles

May 02 2015 | comment(s)

Fish and flowers inspire diving goggle material


says an article in Chemistry World. 

First, the fish.  Fish repel oil by trapping water within their scales to create a self-cleaning, oil-repellent coat.

And in the other corner, this little flower, Diphylleia grayi, – also known as the skeleton flower – which has the property that when rained on, its petals turn transparent, becoming white again on drying out.

Homophobia And Starfish

Homophobia And Starfish

May 01 2015 | comment(s)

Recently on Real Clear Science, Ross Pomeroy published an article Why Nothing Can Be Truly ‘Unnatural’, in which he denounces attempts to oppose homosexuality on scientific grounds.  However, after reading it, I am left with the feeling that he is not simply reporting science, but perhaps being a little bit like an old-fashioned nanny telling her charges what is or is not proper.  If so, he will be firing a shot in