Category Archives: General
By Matin Durrani
“Ever heard a child say ‘Yeah, I get it!’? Well, if you do, they’re lying. They’re only saying those words because you’re boring them and they don’t want to listen any more.”
That’s not me telling you – it’s Fran Scott, a BBC science presenter who has spent the last nine years involved in informal children’s science education, most recently working for Children’s BBC and BBC Learning.
By Margaret Harris
As Physics World’s reviews editor, I come across a lot of books that interest me intellectually. But with Kate Brown’s book Plutopia – the subject of this month’s Physics World podcast – my interest is personal, too.
Brown’s book tells the story of two cities, Richland in the US and Ozersk in the former Soviet Union, that were built to house workers at the nearby Hanford and Maiak plutonium plants. Brown calls these cities “plutopias” because high wages and subsidies meant that residents enjoyed a better standard of living than their neighbours outside the secure zones. Such benefits, in turn, fostered an atmosphere of loyalty and solidarity that helped keep the plants’ horrendous environmental records under wraps.
This sounded familiar to me because my childhood had a decidedly “plutopian” flavour. Although I didn’t grow up in an “atomic city” like Richland or Ozersk, my father worked for a defence contractor for 39 years, and his plant’s generous vacation allowance meant that we took longer holidays than most American families. We had good health insurance, too, which may have saved my life as a teenager. But after reading Plutopia and speaking to Brown for the podcast, I found myself wondering whether such benefits were a fair trade for working, as my father and thousands of others did, in a mostly windowless building that was surrounded by razor wire and contaminated with beryllium dust.
By Michael Banks
On Monday, researchers working on the Background Imaging of Cosmic Extragalactic Polarization (BICEP2) telescope at the South Pole revealed that they have detected the first evidence for the primordial B-mode polarization of the cosmic microwave background (CMB). You can read our news stories about the finding here and here.
By James Dacey
Many of you reading this will have experienced (or at least known somebody else who has experienced) a medical scan of some type. Even if you have a background in physics, these procedures can seem mysterious and even slightly menacing, not helped by the clinical designs of the equipment and some of the sounds they make. A new series of online courses offered by an academic collaboration in Scotland has been designed to demystify the world of medical-imaging techniques by presenting the science and technology in non-technical ways.
The courses include introductions to ultrasound, magnetic resonance imaging (MRI), positron emission tomography (PET), and computerized tomography (CT). “The material was designed for non-specialists with an interest in science who might want to understand a bit more about medical imaging: school teachers, pupils, patients, relatives of patients,” says Dave Wyper, director of the Scottish Imaging Network: A Platform for Scientific Excellence (SINAPSE).
By Matin Durrani
With all the talk yesterday of evidence for inflation and signs of primoridal gravitational waves imprinted on the cosmic microwave background, many non-physicists (and probably quite a few physicists too) might have been left scratching their heads at the implications of the findings obtained by the BICEP2 experiment at the South Pole.
Unfortunately, there’s no getting away from the fact that many concepts in physics are hard and that cutting-edge experiments are incredible feats of technical endeavour. We can, though, all take solace from the fact that physicists at the frontiers of research have often spent decades living and breathing their subjects, which means they know the basics of their own field far better than anyone else.
By James Dacey
This week the Welsh pop star Charlotte Church (right) has released her latest EP entitled Four. In a conversation with New Scientist, Church explained that the EP’s opening track “Entanglement” was in fact named after the quantum-mechanical phenomenon known affectionately to physicists as “spooky action at a distance”. She has since told BBC Wales that she may well take her interest in science to the next level by studying for a physics degree.
There are of course several really famous people who are more directly connected with physics, having studied the subject in some form before going on to become luminaries in other fields. Examples include the Queen guitar-god Brian May, and arguably the most powerful woman in the world the German chancellor Angela Merkel. But Church is one of a new brigade of celebrities who are discovering the joys of physics after having already reached stardom for other abilities. The armchair psychologist might suggest that learning about the mechanics of the cosmos offers a refreshing alternative to the shallow nature of life that often comes with the celebrity lifestyle, or at least our view of it as presented by the media.
By Margaret Harris
When a 2012 study showed that scientists subconsciously favour male students over females when assessing their employability as early-career researchers, it generated plenty of debate – not least among women, who were, according to the study, just as likely to be biased as the men were.
Some of these discussions got rather overheated, but one cogent criticism of the study did emerge. Roughly, it was this: might the scientists’ preference for men over equally well-qualified women be a rational response to the fact that, because of various barriers, women in science often need to be better than their male counterparts in order to have an equal chance of success?
The question was an awkward one, since it implied that women in science could be caught in a vicious circle, with the negative effects of bias in the workplace making it “rational” to be biased in hiring (and, in turn, making such workplace bias more likely to persist). However, a new study appears to rule out this argument by finding similar patterns of hiring bias against women even when the “job” is an arithmetical task that, on average, women and men perform equally well.
By Matin Durrani
If there’s one thing that unites pretty much all of us who like physics, it’s that we’ve all sat through physics classes at some point in our lives. We all know teachers and lecturers who’ve been brilliant and inspired us, but equally we’ve all sat through classes that have quite frankly bored us out of our pants.
In the March 2014 issue of Physics World – a PDF copy of which you can download free of charge – we offer a snapshot of just some of the many innovative ideas that exist for learning and teaching physics. It’s not an exhaustive selection, but includes topics that we felt were interesting or novel.
So, download the issue to find out about the huge growth of “massive open online courses”, or MOOCs, in which universities make their lectures freely available in video form on the Internet, and discover Philip Moriarty’s behind-the-scenes experiences as one of the stars of the Sixty Symbols series of YouTube science videos.
Elsewhere, check out the great feature by BBC science presenter Fran Scott, who reveals her four golden rules for engaging children with science, and discover the importance of helping children develop computer-programming skills from an early age. Don’t miss out either on Eugenia Etkina and Gorazd Planinšič’s article on the implications for teachers of the fact that learning involves physical changes in the brain.
By Matin Durrani
If you’ve been keeping an eye on this blog, you’ll remember that I spent a week in Brazil last November gathering material for an upcoming Physics World Special Report, which will examine the challenges and opportunities facing physicists in the world’s fifth largest country. I travelled to São Paulo, São José dos Campos and Rio de Janeiro, visiting everywhere from the first overseas offshoot of the International Centre for Theoretical Physics to the Brazilian National Observatory, where Brazilian research pretty much began.
I’ve just been putting the finishing touches to that report, which includes news, features and an exclusive interview with the Brazilian science minister Marco Antonio Raupp, who is a physicist by training. Brazil’s investment in science has more than quadrupled over the last decade and in the interview Raupp outlines his priorities for the Brazilian research community. Stay tuned for the Physics World Special Report, which we’ll make available via this website from next month. (One rather flippant question we asked Raupp is who he thinks will win this year’s FIFA World Cup taking place across Brazil this summer – we didn’t have room to fit his answer into the report, but I can exclusively reveal on this blog that the Brazilian science minister has got his money on the home nation. Well, he would say that, wouldn’t he?)
By James Dacey
There are many routes into science journalism, and my own journey was certainly not carved into a stone tablet when I was a child. In short, I was always fascinated by the ideas and concepts of science but my real passion was the communication of those ideas to others. (I was also fairly useless at the practical aspects of my BSc in natural sciences.) It was only later on, during my Master’s degree when I started writing for the student newspaper, that I started to seriously think about making a career out of this journalism game. I vividly remember the excitement of seeing my name in print those first few times. The idea that someone might actually pay me to include my name in their publication was too much to resist.
I knew of course that I was not alone in this career choice. The crucial next step for any budding journo is to build a strong portfolio of work and achievements to mark you out from the crowd. This helps you to grab the attention of those potential employers, who will quite likely be hurling you straight onto the front line of their operation as a junior reporter.