The evolution of music creation has always been rife with controversy and resistance. Take the words of early 20th century classical guitar virtuoso Andres Segovia.
“Electric guitars are an abomination, whoever heard of an electric violin? An electric cello? Or for that matter an electric singer?”
But as Segovia probably knew; breaking barriers and ruffling feathers is the backbone of art and music. As with evolution of technology in any industry, the sea of change pays no respect to protests from the old guard. These days, electric violins, cellos and even singers are commonplace. As for electric guitars? Last year over one million electric guitars were sold in the US.
Ilya Espino De Marotta is a marine engineer who has worked on the Panama Canal for over 30 years. She led the expansion of the Panama Canal as Chief Engineer, which was completed in 2016. Ilya has won numerous awards for her work in engineering and is seen as an outstanding role model for women in the industry. We are delighted that Ilya is joining the Queen Elizabeth Prize for Engineering judging panel for the 2019 prize.
Why did you become involved with the Queen Elizabeth Prize for Engineering?
I was invited to participate, and I am honoured to have been invited. I believe in engineering as a game changer for the world.
Research by The Queen Elizabeth Prize for Engineering has warned that economic growth could slow down if the rising gap between demand for and supply of engineers is not addressed globally.
The findings, part of the QEPrize Create the Future report, which discussed a range of engineering issues with 10,000 people across 10 countries, highlight the reliance on engineering to drive global economic growth, with a clear increase in demand for engineers in many countries.
My career in materials engineering and management has been possible through a mixture of hard work and a passion for my subject. However, there have been a few people who have made a big difference to my journey:
Unnamed woman: I met a female chartered engineer on holiday in Turkey at the age of 12. She was so enthusiastic about the application of science through engineering. She inspired me to pursue this career.
My parents: I grew up in rural Dorset as an only child. No one in my family is an engineer. They encouraged me to follow my interest in science. With their support I won a place to study mechanical engineering at Imperial College London.
Dr Sean Crofton: I failed my first year of mechanical engineering at university. Luckily, my senior tutor, Dr. Crofton, threw me a lifeline: “You passed the materials module easily” he said. “If it interests you, why not study materials instead?” I took his advice, and in doing so I found the branch of engineering where I belong.
Russian-UK Raw Materials Dialogue in St Petersburg (myself with another Imperial Materials Science student, Chimdi Igwe)
My first encounter with materials science was in a Design and Technology classroom when I was 13 years old. Tasked with designing a product that used ‘smart materials’ (materials that respond to stimuli such as pressure, heat and light), my imagination ran wild with ideas about how we could incorporate this into clothing. My friend and I came up with the concept of the ‘novel bra,’ which could grow with its wearer through puberty. We presented our design with a mini marketing campaign, explaining how the bra could alter its shape in response to changes in skin pH induced by hormones. The project ignited a spark in me to ask why materials behave the way they do.
I thought: ‘Why do glasses shatter? Why are metals strong? How can you design materials that can withstand extreme heat, e.g. in airplane turbines or rocket engines? How can you create nanoporous structures which give you ‘breathable fabrics’?’
Electronically displayed information is everywhere; smartphones, laptops, TV, advertising billboards, wearables… the list of devices we use goes on and on. These displays are mostly based on either liquid crystal (LCD) or organic light emitting diode (OLED) technology. These are great technologies, but they are not without limitations. We have all experienced the poor readability of a phone screen in sunlight and short battery life, largely due to the high power consumption of the display. Recent research has also shown that evening use of these light-emitting devices can negatively affect sleep and next-morning alertness.
So how can we design the next generation of displays to address these issues? A promising approach is to develop displays which can reflect natural ambient light or room lights to illuminate the screen, rather than using the powerful backlighting used in LCDs. Deployed in eReader devices, reflective displays provide vastly improved power consumption and outdoor readability. But this current form of reflective display technology cannot render good colour, nor deliver video rate refresh rates – a major limiting factor to wider application.
Engineering is all around us – it’s an intrinsic part of our society. In her new book, QEPrize Ambassador Roma Agrawal explores how construction has evolved from the mud huts of our ancestors to towers of steel that reach into the sky. Below is an excerpt from the book, which is out now!
On the morning of 12 March 1993, I went to school in the Juhu district of Mumbai as usual, with my hair tied neatly back, wearing a crisp white blouse and grey pinafore. My teeth were hidden by braces, which were interwoven with my choice of green bands; definitely not cool (yes, even at nine I was already the class nerd). At 2.00pm Mum picked up my sister and me in our lime-green Fiat and took us home. While she was parking the car, we raced up four flights of stairs in our daily competition to see who could make it to our front door first. But something felt different. We stopped at the last step; we couldn’t get to the door because our neighbour was standing there, nervously fiddling with her dupatta, looking distressed.
Immersive technologies such as virtual and augmented reality are currently taking the world by storm. Over the past three years, we’ve seen a huge interest in immersive technologies from the likes of advertising agencies, games developers, construction companies and more…
Immersive technology is not a new concept. Experimentation with virtual and augmented reality has been taking place since the 1960s, hidden inside research facilities across the world. The Sword of Damocles is considered by most to be one of the first virtual reality headsets. Built by Ivan Southerland and Bob Sproull in a laboratory at MIT, it was a large and somewhat dystopian looking device. The device was so heavy that it had to mounted to a mechanical arm attached to the ceiling when in use.