Queen Elizabeth Prize for Engineering

Hidden engineering

Investing in the future: QEPrize winner on engineering opportunities

  • Posted by QEPrize Admin
  • 10 November 2017

Stepping outside our office in central London, it’s impossible to miss the impact of this year’s QEPrize-winning innovation. Tourists wear expensive SLR cameras slung casually about their necks; school children gather on Westminster Bridge, all vying for a selfie in front of Big Ben; and every so often the insect-like chatter of shutters explodes from a flurry of press photographers camped outside No.10 Downing Street.

Quizzed about digital imaging, most of us will instantly think of our mobile phones. High-resolution cameras are now common-place in the pocket-sized devices we carry every day. They give us quality face time with friends a world away and can upload a hipster shot of your ‘latte art’ before it’s even begun to cool.

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Micro Phone Lens: A cell phone based microscope

  • Posted by QEPrize Admin
  • 9 November 2017

Smart phones are the most iconic piece of technology of the modern age. They combine processors much faster than those that put a man on the moon, with colour touchscreens and high resolution digital imaging sensors. They can wirelessly send data to anywhere in the world and are ubiquitous; approximately 1 in 3 people worldwide own a cell-phone. Smart phones are changing the world, but still the potential of their technology is relatively untapped.

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People, not technology will make cities smarter

  • Posted by QEPrize Admin
  • 3 November 2017

It’s a cold morning in San Francisco and I’m in an Uber wishing I’d had time to rent a bike. We’re meandering slowly through commuter traffic to get to a talk with what now feels like the toughest audience I have ever faced. I’m talking about the 321 five to 11-year old students of North Hillsborough School, a respected primary in the suburbs of this great city. As CEO of a UK clean-tech company, Pavegen, I suddenly feel exposed and nervous. Will the slides work on the school’s set-up? Do I have any jokes for this age group? Will the kids get it?

I needn’t have worried. The children and their teachers were amazing. We’ve had a good deal of experience in schools, but I’m always blown away by the intensity of the reaction that our technology inspires in young people.

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Celebrating the creation of digital imaging sensors

  • Posted by QEPrize Admin
  • 1 November 2017

A picture is worth a thousand words. Transcending languages, they cross oceans, reach out from space and show us inside the human body. In December, the winners of the 2017 Queen Elizabeth Prize for Engineering will receive their award at Buckingham Palace. They are to be honoured for creating digital imaging sensors. Together, they have revolutionised the way we see and capture the world around us.

Digital imaging allows people worldwide access to a vast array of pictures and videos.  They have enable high-speed, low-cost colour imaging at a resolution and sensitivity that can exceed that of the human eye.  From snaps of individual cells to stars billions of light years away, image sensors have transformed our lives.

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Cigarette butts pave the way to greener construction

  • Posted by QEPrize Admin
  • 16 October 2017

A team of engineers at RMIT University in Melbourne have found a novel use for the trillions of cigarette butts that litter our streets.

By coating discarded butts in paraffin or bitumen, the team can mix them into asphalt concrete, making a new building material. this new asphalt mixture can create cooler, greener pavements in cities and towns. By lowering the asphalt’s density, pavements become more porous, draining surface water away. Another useful property is the asphalt’s lower thermal conductivity. By soaking up less of the sun’s heat, the cool pavements could cut the ‘urban heat island’ effect felt in many cities.

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What’s next in the world of engineering?

  • Posted by QEPrize Admin
  • 2 October 2017

Engineering is responsible for the pulleys, wheels and bows and arrows that carried us towards civilisation. It powered the SS Great Britain across the Atlantic and raised the Eiffel Tower. Without engineering, we wouldn’t have powerful computers tucked away in pockets or a direct line to outer space. Since its inception thousands of years ago, engineering has undoubtedly shaped our world. The question we’re addressing this month, however, is what happens next?

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QEPrize winner honoured with top accolade from Royal Photographic Society  

  • Posted by QEPrize Admin
  • 22 September 2017

Winner of the 2017 Queen Elizabeth Prize for Engineering, Dr Michael Tompsett, was last night awarded the Royal Photographic Society’s top prize.

Established in 1878, the Progress Medal recognises the inventions, research, publication or contribution that has resulted in an important advance in the scientific or technological development of photographic imaging in the widest sense.

Tompsett received the honour for the invention of the imaging semiconductor circuit and analogue-to-digital converter chip at the heart of the charge coupled device (CCD). The CCD image sensor is found in early digital cameras and is packed with light-capturing cells called pixels. When particles of light, or ‘photons’ hit these pixels, they produce an electrical pulse. Brighter lights produce a stronger electrical pulse.

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The secret to serving up jellyfish

  • Posted by QEPrize Admin
  • 7 September 2017

From the early days of all-things-kale to adopting acai bowls and bibimbap, western culture is no stranger to ‘fashionable’ foods. Thanks to a team of taste scientists in Denmark, jellyfish ‘crisps’ could become a healthier alternative to the humble potato chip.

They may not be your first choice of a healthy snack, but jellyfish are a long-standing delicacy in parts of Asia. To prevent them spoiling, fresh caught jellies are preserved in a month-long salting process. Salt is added and the water content is gradually reduced, turning their ‘jelly’ solid and rubbery. This can then be shredded and rehydrated at a late date, making a protein-rich treat.

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