Wednesday, May 29, 2013

Higgs Bison exisitence confirmed at Fota

Bison calf at Fota this week
A baby bison at Fota Wildlife Park in Ireland has been named 'Higgs', in honour (apparently) of Peter Higgs, the scientist who correctly, it now turns out, predicted the existence of a new particle - the Higgs boson.

The Higgs Bison was named after a public appeal for help in naming the calf by the park. The birth of the calf came in the same week that the calf's father Boris, the dominant male in the Fota group, died.

Willy Duffy head warden at Fota Wildlife Park said “it is great to see a calf born just as the summer is about to begin but it is also sad to be losing Boris as he has been with us since we introduced the herd of Bison in 1999”.

The baby bison is the 16th offspring from Boris which included 3 calves that were introduced into Komaneza Forest in Poland in 2008 as part of a reintroduction programme into the wild.

The Park has been part of a European-wide breeding programme ever since Bison first arrived in Cork in 1999. A significant number of calves have been born in the years since and many have been sent overseas to aid in programmes being developed elsewhere.

After a week of polling on the park's Facebook page, the animal was named alongside two other bison - now named Tyson and Bressie.

The news garnered some really positive reaction online after I tweeted about it:







Saturday, May 18, 2013

Fascination of Plants Day 2013

'Plant Evolution' at JFK Arboretum, Ireland.
Today marks Fascination of Plants Day 2013 around the World. 

It's a day to get as many people as possible enthused about the importance of plants for agriculture, food production, horticulture, forestry, energy production, production of pharmaceuticals and the variety of other ways that plants impact on all our lives.

The celebration is spearheaded by the European Plant Science Organisation but, in just two years, has already spread beyond Europe and events this year will take place as far away as Australia and Zambia.

For a full list of events taking place around the World, see the Fascination of Plants website.

To mark Fascination of Plants Day, I've written a column for The Journal today on the importance of plants to our society and economy. Read it here



Friday, April 26, 2013

Alfred Russel Wallace: Back in the picture

Image: Natural History Museum
Giving a lecture this week on biogeography and the role played by Alfred Russel Wallace in the development of that area of study, I was delighted to be able to call upon comedian and musician Bill Bailey to lay the groundwork with his excellent documentary on the Welsh biologist.

Bailey's two-part documentary on Wallace (part two to be aired on BBC2, this Sunday) comes during Wallace 100, a series of events throughout 2013 to mark the 100th anniversary of his death.

Some, including Bailey, argue that Wallace is a 'forgotten man' of science; his contribution to the Theory of Evolution by Natural Selection having been watered-down or forgotten completely with the passing of time.

Wallace 100 seeks to put that right, not least by returning a portrait of the man to the main hall of the Natural History Museum in London - a portrait that was removed in 1971. Now, Wallace will have a presence in the NHM to rival that of his colleague in science, Charles Darwin.

A fund has also been set up to erect a bronze sculpture of Wallace at the NHM. This sculpture, currently being created, will finally complete an ambition which has existed since Wallace's death but was not realised due to the outbreak of World War 1.

As well as his contribution to the theory of evolution, Wallace is also know as the 'Father of Biogeography' - the study of how and why plants and animals are distributed across the world.

Biogeography, in tandem with evolution, explains why you find kangaroos in Australia and not in Canada; why you find giraffes in the wild in Africa and not in Ireland.

The Wallace Line (in red) marks a dividing line in biogeography

Wallace's travels and studies in south-east Asia led him to think about how animals and plants are distributed and he was able to draw a line - The Wallace Line - through modern day Indonesia and Borneo to indicate a dividing line between 'Australian-type' flora and fauna on one side and 'Asian-type' plants and animals on the other.

This line, we now know, corresponds with the meeting point of two major tectonic plates which have only (geologically speaking) recently moved together. So, whereas now these two regions lie very close together, the plants and animals on these plates developed in biogeographical isolation and differ hugely from one another. They're the original 'odd-couple'!

Watch the second episode of Bill Bailey's Jungle Hero on BBC Two on 28 April.

Tuesday, April 16, 2013

"She looks beneath the shadow of my wings"

This plaque in Skibbereen, in West Cork marks the birthplace of the sisters Ellen and Agnes Clerke, both noted writers, particularly on the science of astronomy.

Living together in Skibbereen, Italy and London for most of their lives, the women pursued a common interest in science and, in particular, in the communication and popularisation of the subject.

Ellen was born on 20th of September 1840 in Skibbereen and Agnes was born on February 10th 1842. Their father was a bank manager in the town and a Protestant. Their mother was Catherine Deasy, a Catholic.

Although the family moved to Dublin in 1861 and to Queenstown (Cobh) in 1863, the sisters spent much of their childhood in West Cork. Due to their father's wealth and stature, the family was able to spend the cold winters in Rome (1867 and 68); Naples (1871 and 1872); Florence (1873-76). The sisters made the most of these trips abroad - spending many days reading in the Florence Public Library.

Agnes Mary Clerke (left) and Ellen Mary Clerke

The sisters only brother Aubrey noted the defining influence of their father, John William Clerke, on the scientific aptitude of the sisters:

"Although a classical scholar of Trinity College, Dublin", wrote Aubrey Clerke in 1907,"his interests were for the most part scientific".

"In our earliest years his recreation was chemistry, the consequential odours of which used to excite the wrath of our Irish servants. Later a 'big telescope' (4 inch aperture)was mounted in the garden, and we children were occasionally treated to a glimpse of Saturn's rings or Jupiter's satellites".

"These trivial things show that it was in an environment of scientific suggestion that our early lives were passed", wrote Aubrey Clerke in a foreword to a booklet recalling his sisters' lives.

The Clerke family home in Skibbereen
The family moved to London in 1877 and Agnes published the A Popular History of Astronomy during the Nineteenth Century in 1885. Her second book The System of the Stars was published in 1890.

Agnes Clerke was not a practicing astronomer and her contribution to the field is largely based on her tireless collation and interpretation of data from other researchers and the communication of that research. She could, perhaps, be best described as a science communicator, using today's vernacular.


Despite not working as an astronomer herself, she had, of necessity a vast knowledge of the area and spent a three month period in 1888 at the Cape Observatory (Cape Town) updating her knowledge.

Clerke Crater on the lunar surface
Agnes Clerke was a recipient, in 1893, of the Actonian Prize from the Royal Institution in London. This award was presented to the person who "in the judgement of the committee of managers for the time being of the Institution, should have been the author of the best essay illustrative of the wisdom and beneficence of the Almighty, in such department of science as the committee of managers should, in their discretion, have selected".

A member of the British Astronomical Association, Agnes was also an honorary member of the Royal Astronomical Society.

Ellen Clerke is also known for some astronomical writings including the pamphlets "Jupiter and His System" and "The Planet Venus" but she was also known as a journalist, poet, novelist and commentator on religious issues, with a keen interest in Italian matters having lived in the country for several years.

Ellen's poem Night's Soliloquy, beautifully captures her and her sister's love of astronomy.

Agnes has the distinction of having a crater on the surface of the moon named in her honour. Crater Clerke is about 6 km in diameter and located very close to the Apollo 17 landing site - the last landing of humans on the lunar surface.

Ellen died after a short illness on March 2nd 1906. Huggins notes that "these sisters were lovely and pleasant in their lives and in death they were but little divided". Agnes died on January 20th 1907 from complications associated with pneumonia.




NIGHT'S SOLILOQUY


(1881)

by Ellen Mary Clerke

Who calls me dark ? for do I not display
Wonders that else man's eye would never
see?
Waste in the blank and blinding glare of Day,
The heavens bud forth their glories but to me.

Is it not mine to pile their crystal cup,
Drain'd by the thirsty sun and void by day.
Brimful of living gems, profuse heap'd up.
The bounteous largesse of my royal way ?

Mine to call o'er at dusk the roll of heav'n.
Array its glittering files in order due ?
To beckon forth the lurking star of Even,
And bid the constellations start to view ?

The wandering planets to their paths recall.
And summon to the muster tenant spheres.
Till thronging to my standard one and all,
They crowd the zenith in unfathom'd tiers ?

Do I not lure stray sunbeams from the day.
To hurl them broadcast as wing'd meteors
forth ?
Strew sheaves of fiery arrows on my way.
And blazon my dark spaces in the north ?

Is not a crown of lightnings mine to wear.
When polar flames suffuse my skies with
splendour ?
And mine the homage with the sun to share.
His vagrant vassals rush through space to
render ?

Who calls me secret ? are not hidden things.
Reveal'd to science when with piercing sight
She looks beneath the shadow of my wings.
To fathom space and sound the infinite ?

In plasmic light do I not bid her trace
Germs from creation's dawn maturing slow ?
And in each filmy chaos drown'd in space
See suns and systems yet in embryo ?

(Source: Huggins, 1907)

Sunday, March 31, 2013

Science Communication enters the Dragon's Den



New Irish #SciComm venture Walton Magazine hits the airwaves tonight when they pitch their wares on Dragon's Den.


Magazine editor John O'Donoghue and PR Manager Ger O'Donovan braved the den to get funding for their fledgling science communication magazine.

The magazine was launched in the Autumn of 2012 and deals with STEM issues from an Irish perspective. My own articles for Walton have dealt with current research on the potato as well as the future of food production and the importance of plant pathology.

You can see Walton Magazine take on the Dragons tonight (Easter Sunday, 31st March) at 9.30pm on RTE One television and join in the conversation on twitter @waltonmagazine using the hashtag  #ddirl

Monday, March 25, 2013

Private funds could help secure scientific heritage

Some positive steps forward could be on the way for number 5 Grenville Place in Cork City, the former home of mathematician George Boole.

The building partially collapsed in October 2010 and has been languishing in a terrible condition since, despite pressure being applied to Cork City Council and others to protect the building as part of Cork's cultural, historic and scientific heritage.

George Boole was the first Professor of Mathematics at Queen's College Cork (now University College Cork) and is widely regarded as the 'father' of computer science and certainly of Boolean algebra. Boole lived at Grenville Place from 1849 to 1855 and it is where he wrote one of his most important works: An Investigation of the Laws of Thought, on Which are Founded the Mathematical Theories of Logic and Probabilities.

In March of 2011, Cork City Manager Tim Lucey said that, subject to the consent of the owner, the City Council would "establish the level of interest in its future use/development, from the range of bodies which have expressed views to the Council on its historic importance".

At a Cork City Council meeting earlier this month, Mr. Lucey told councillors that a Building Condition and Feasibility Study had been completed for No. 5 Grenville Plane and had been circulated to University College Cork.

"It has been suggested to UCC that a small working group be established to determine how best to resolve issues and see what possibilities exist to deal with this important building in light of upcoming anniversaries of George Boole in 2014/2015", said Mr. Lucey.

The 150th anniversary of Boole's death falls on 8th December 2014. The 200th anniversary of his birth takes place on 2 November 2015.

The City Manager also confirmed that "preliminary discussions" had taken place between the university where Boole was professor of mathematics and the city council. According to the Irish Examiner, this working group will consider approaching Apple Computers, which has its European headquarters in Cork and other computer and software firms to see if private funding would be available to help preserve this building and Boole's memory in the city.

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