Science
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Fundamental Scalar found?
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I am just back from STFC‘s media event covering what did, in the end, turn out to be the discovery of a particle that appears to be the long-predicted Higgs boson, the last component in the Standard Model of Particle Physics to be discovered, and in many ways its linchpin. Via a mechanism known as…
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Future Science Bloggers Wanted
Attention Imperial Postgraduates*: I’ll be helping lead a course in Science Blogging this Friday, 6 July 2012 at Imperial, along with a couple of fellow (science) bloggers: biophysicist Professor Stephen Curry and biostatistician (and actual graduate student!) Erika Cule, both of whom write at Occam’s Typewriter, an excellent grassroots network of scientist bloggers. Imperial students…
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Spring Break?
Somehow I’ve managed to forget my usual end-of-term post-mortem of the year’s lecturing. I think perhaps I’m only now recovering from 11 weeks of lectures, lab supervision, tutoring alongside a very busy time analysing Planck satellite data. But a few weeks ago term ended, and I finished teaching my undergraduate cosmology course at Imperial, 27…
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The Sensual Universe: Touch
Imperial Astrophysics is sponsoring a new series of public lectures, “The Sensual Universe: Astrophysics for the Five Senses”. The first will concentrate on touch: The Impact of Sex In Space, presented by Dr Saralyn Mark (and unlike most of us around with a “Dr” in front of our names, Dr Mark really is an MD).…
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ICIC
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Among the many other things I haven’t had time to blog about, this term we opened the new Imperial Centre for Inference and Cosmology, the culmination of several years of expansion in the Imperial Astrophysics group. In mid-March we had our in-house grand opening, with a ribbon-cutting by the group’s most famous alumnus. Statistics and…
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Roman Juszkiewicz
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I was saddened to receive a message that my friend and colleague, Roman Juszkiewicz, died earlier today. Roman was a Polish cosmologist who began his career in the Russian school, working with Ya. Zeldovich, probably the most eminent Soviet cosmologist and astrophysicist of the 20th Century. Roman himself went on to work in Paris, Berkeley,…
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Constellations
Many plays about science suffer from trying to do too much, telling a story while teaching science, but Nick Payne‘s two-hander “Constellations“, now on at the Royal Court Theatre in London, has science and a scientist at its center, adding to the drama, not distracting us with jargon or science fictional twists. “Constellations” is the…
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I think I’m a Bayesian. Am I wrong?
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Continuing my recent, seemingly interminable, series of too-technical posts on probability theory… To understand this one you’ll need to remember Bayes’ Theorem, and the resulting need for a Bayesian statistician to come up with an appropriate prior distribution to describe her state of knowledge in the absence of the experimental data she is considering, updated…
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Planck Warms Up
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Nearly two-and-a-half years after its launch, the end of ESA’s Planck mission has begun. (In fact, the BBC scooped the rest of the Planck collaboration itself with a story last week; you can read the UK take at the excellent Cardiff-led public Planck site.) Planck’s High-Frequency Instrument (HFI) instrument must be cooled to 0.1 degrees…
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Steve Rawlings
The astronomy community in the UK and beyond suffered a terrible blow last week with the passing of Steve Rawlings, Professor of Astrophysics at Oxford. I spent quite a lot of time in Oxford a few years ago, and was lucky to get to know Steve a bit. He had spent the last several years…
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