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Tag archives: art and science

The beauty of gravitational waves

Painting by Penelope Cowley depicting gravitational waves is being unveiled at Cardiff University's school of physics and astronomy on 25 November 2016

Science meets art – this painting by Penelope Cowley will be unveiled at Cardiff University’s school of physics and astronomy on 25 November.

By Matin Durrani

A new painting by Welsh artist Penelope Cowley is the latest attempt to bring art and science together. Set to be unveiled on Friday 25 November at Cardiff University’s school of physics and astronomy, the 1.2 × 1.5 m picture was inspired by the recent detection of gravitational waves by the LIGO collaboration.

According to the university, the oil painting “combines a visualization of data taken from the equipment used to detect the first gravitational waves…with an imagination of some of the celestial bodies that are responsible for creating these waves, such as binary black holes and neutron stars”.

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The physics of Luke Cage’s skin, meet the ‘mathekniticians’, lessons from the only girl in a physics class

By Hamish Johnston

Marvel’s Luke Cage is a superhero television series that has just debuted on Netflix. Cage’s superpower is that his skin is impervious to bullets and other projectiles fired at him by villains. But could it be possible to create a skin-like layer that would allow someone to emerge unscathed from machine gun fire? The Nerdist’s Kyle Hill has the answer in the above video.

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Award-winning ‘Bailys Beads’, schoolyard accelerators , pulsar poems and more

 

By Tushna Commissariat

Its officially that time of the year again when we can marvel at this year’s winners of the Insight Astronomy Photographer of the Year 2016. The awards ceremony, held at the Royal Greenwich Observatory, has unveiled some truly spectacular and ethereal shots of our universe. The overall winner this year is a truly amazing composite image of the 2016 total solar eclipse that shows the ‘Baily’s Beads’ phenomenon and was taken by photographer Yu Jun in Luwuk, Indonesia. In the video above, the judges explain why this particular image was the main winner for the year.

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Primal colours across the spectrum, impossible space engines

 

By Tushna Commissariat 

Physicists and artists have long been intrigued and drawn in by the various mysteries that light and its many colours offer. In the latest installation to be unveiled at the Natural History Museum in London, artist Liz West has unveiled her stunning new work dubbed Our Spectral Vision. The exhibit aims to delve into the long and complex history of the development of colour and vision “through the eyes of nature”. Our regular readers will recall the many physics papers that look into the same, from the structural colour of butterflies to the nanostructures in avian eggshells to the mantis shrimp’s visual superpowers. West’s exhibit deals with many of these topics and more including some fantastic “350 rarely seen specimens, from beautiful birds to fossils of the first organisms with eyes”. If you are based in the UK, do visit the exhibit and otherwise, take a look at the video above to see through West’s eyes.

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Dinner that’s out of this world, Higgs pizza and a cosmic symphony

 

By Michael Banks and Tushna Commissariat

Before setting off to the International Space station (ISS) for six months, UK astronaut Tim Peake revealed that one of the meals he would miss most is the classic British roast dinner. So what better way to celebrate the 44 year old’s safe return to Earth last month than to create a portrait of him made from his favourite nosh? Designed by UK “food artist” Prudence Staite for the Hungry Horse pub chain, the culinary creation took 20 hours to make – you can watch a timelapse video of it being created above. The finished portrait weighed in at 12 kg and says “Welcome Home Tim”. Hungry Horse has even offered Tim and his family free roast dinners for life.

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Sea monsters at LIGO, how to become a ‘thought leader’ and why not string theory?

"The art of naming glitches" by Antimatter Webcomic (click to enlarge).

“The art of naming glitches” by Nutsinee Kijbunchoo/Antimatter Webcomics (click to enlarge).

By Hamish Johnston

Have you ever wondered how the LIGO collaboration managed to tease out the tiny signal from gravitational wave GW150914 from all the background noise in its kilometre-sized detectors? Well you’re in luck because experts from the LIGO detector characterization group have written a lively piece on the CQG+ blog called “How do we know LIGO detected gravitational waves?”.

It’s packed full of fun facts; for example, did you know that detecting GW150914 is roughly the same as measuring a change in distance the thickness of a human hair between Earth and Alpha Centauri, the closest star to Earth? But be warned, the article is also full of technical terms such as “whistles”, “blips”, “koi fish” and even “Fringey the sea monster”. These are illustrated in the above graphic by LIGO physicist and artist Nutsinee Kijbunchoo.

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LEGO bricks, bony foams and Islamic art aid metamaterial advances

Photograph of Paolo Celli with his LEGO brick platform

Play time: Paolo Celli with his LEGO platform. (Courtesy: Tushna Commissariat)

By Tushna Commissariat in Baltimore, Maryland, US

Metamaterials are always a hot topic at the APS March meetings, and this afternoon we were treated to an array of the latest developments in the field. Just in case you have not come across the term before, a metamaterial is an artificially crafted material that aims to achieve the naturally unattainable. These materials are engineered to have special physical properties – some metamaterials act as optical or acoustic cloaks, while some can harvest energy or be used to dissipate it in some form.

Paolo Celli of the University of Minnesota in the US loved playing with LEGO bricks as a child. Now, the physicist still gets to play with LEGO, as his team has been using the bricks both to understand how metamaterials interact with waves and also as an inexpensive and accessible outreach medium. While the researchers initially looked at 3D printing to develop their platform material, they soon found that LEGO bricks attached to a baseplate made for an agile, versatile, low-cost platform that was not highly damped and could be easily reconfigured.

Celli and colleagues have already used the LEGO to experimentally demonstrate phononic band gaps and the associated energy-trapping mechanisms. They are currently working on demonstrating the control of wavelengths that are larger than the width of waveguides realized in the brick pattern, with potential applications in subwavelength wave focusing and imaging. We will be talking to Celli tomorrow, so watch out for more on LEGO metamaterials soon.

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Lilting to the LIGO tune, Fukushima five years on and more

 

By Tushna Commissariat

Looks as if LIGO’s gravitational-wave discovery is still rocking all over the world, as you can now groove to the dulcet tones of singer and physicist Tim Blais, who runs the acapellascience channel on YouTube. With some help from the Perimeter Institute in Canada, the singer has created his latest “nerd-pop” parody, titled “LIGO Feel That Space” (sung to the tune of The Weeknd’s “Can’t Feel My Face”). After you listen to the catchy tune above, take a look at this interview with Blais on the Perimeter website to find out just how he creates his songs and how he went from physicist to a viral YouTuber.

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Physics versus superheroes, a cosmic landscape and a dress inspired by LIGO

A photograph of the Cosmic Multiverse

Galactic views: the Scottish countryside stretches out beyond the Milky Way. (Courtesy: Crawick Multiverse)

By Hamish Johnston

What to do with an abandoned mine? “Turn it into a neutrino and dark-matter detector” is probably what most physicists would say. But we have lots of those already, so how about “A cosmic landscape worthy of the ancients”? That’s how the artist Charles Jencks describes the Crawick Multiverse, which is located in a former open-cast coal mine in the Scottish countryside about 50 miles south of Glasgow. The “striking landscape of distinctive landforms” includes two mounds representing the Andromeda and Milky Way galaxies and a Comet Walk that uses standing stones to emulate a comet’s tail. If the photograh above is any indication, it looks like a lovely day out.

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Female astronomers through the ages, science-inspired phone cases and the return of the incandescent light bulb

Portraits of 21 leading female astronomers

Women and the RAS: portraits of 21 leading astronomers. (Courtesy: Maria Platt-Evans)

By Hamish Johnston

The first documented female astronomer in Britain was Margaret Flamsteed (1670–1739), who worked with her husband John at the Royal Observatory in Greenwich. That’s according to astronomer Mandy Bailey of the UK’s Royal Astronomical Society, who has written an article entitled “Women and the RAS: 100 years of Fellowship”. As the title suggests, this year is the centenary of the first women becoming fellows of the RAS.

To celebrate the centenary, the RAS commissioned Maria Platt-Evans to photograph 21 leading female fellows. The portraits appear above and are also presented in the slide show “Women of the Royal Astronomical Society”, which includes short biographies.

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