Archive for August, 2010

A Sonnet of Significance

Posted in Poetry, The Universe and Stuff with tags , , , on August 3, 2010 by telescoper

Inspired by Dennis Overbye’s nice article in the New York Times about the plethora of false detections in physics and astronomy, and another one in Physics World by Robert P Crease with a similar theme, I’ve decided to relaunch my campaign to become the next Poet Laureate with this Sonnet (in Petrarchean form) which I offer as an homage to John Keats. I’ve slavishly copied the rhyme scheme of one of Keats’ greatest poems, although I think I’ve made all the lines scan properly which he didn’t manage to do in the original.  Nevertheles, I’m sure that if he were alive today he’d be turning in his grave.

Much have I marvell’d at discov’ries bold
And many gushing press releases seen
But often what is “found” just hasn’t been
(Though only rather later are we told).
Be doubtful if you ever do behold
A scientific “certainty” between
The pages of a Sunday magazine;
The complex truth is rarely so extolled.
So if you are a watcher of the skies
Or particle detection is your yen,
Refrain from spreading rumour and surmise
Lest you look silly time and time again.
Two sigma peaks – so you should realise –
Are naught but noise, so hold your tongue. Amen.

The Matrix

Posted in Poetry with tags , on August 2, 2010 by telescoper

Back to the grind after a week off, lots of catching up to do and things to confront that I’ve been putting off. This poem, a sonnet by Amy Lowell, seems an appropriate choice for today. It’s just a bit of a shame I can’t find any nectarines.

Goaded and harassed in the factory
That tears our life up into bits of days
Ticked off upon a clock which never stays,
Shredding our portion of Eternity,
We break away at last, and steal the key
Which hides a world empty of hours; ways
Of space unroll, and Heaven overlays
The leafy, sun-lit earth of Fantasy.
Beyond the ilex shadow glares the sun,
Scorching against the blue flame of the sky.
Brown lily-pads lie heavy and supine
Within a granite basin, under one
The bronze-gold glimmer of a carp; and I
Reach out my hand and pluck a nectarine

Crater 308

Posted in Art, The Universe and Stuff with tags , , , , , on August 1, 2010 by telescoper

I haven’t got time to post much today – WordPress was down earlier when I had a bit of time and now I’m going to watch the highlights of England’s Test victory against Pakistan in the cricket today, which they achieved by bowling out their opponents for only 80 runs in the second innings.

Nevertheless, as a quick filler, I thought it would be nice to show this wonderful image of the crater Daedalus, formerly known as Crater 308, which is located on the far side of the Moon. Not the dark side, by the way, the far side of the Moon gets just as much sunlight as the near side!
This is one of the images I’ve been working on as part of the project Beyond Entropy for a forthcoming exhibit at the Venice Biennale of Architecture which opens at the end of this month. I won’t say too much about the exhibit I’m involved with, except that it explores the way higher-dimensional information can be recorded in surfaces of lower dimension, like a kind of architectural holographic principle. I was particularly struck by the way the pattern of cratering on the Moon yields information about its formation history, which is why I went looking for dramatic examples. This – taken during the Apollo 11 mission- is my favourite image of all those I’ve looked at. I love the complexy topography, its textural contrasts and the way the shadows play across it.

Daedalus is an impact crater that formed about 3.75 to 3.2 bn years ago. It’s about 93km across. The crater looks relatively fresh; showing sharp-ish-looking rims all around with sequences of wonderfully-preserved terraces down onto a pock-marked, flat floor consisting of numerous craterlets and a central peak divided up into two to three well-defined hills. You can also see the effect of more recent impacts in and around it.

Talking of impact, I wonder if I can get this project into our REF submission?