The James Dyson Award, an international student design and engineering competition, opens for submissions today to its 2025 programme in 28 countries and regions. From everyday challenges to the world’s most pressing issues, the Award calls for current or recent students to submit problem-solving ideas that could make a real difference to people’s lives.
Since it was established in 2005, the James Dyson Award has supported more than 400 student inventions with €1m in prize money and a global platform. Those who progress to the final stages and are selected by James Dyson as the global winners will claim a prize of €36,000 and a chance to gain international media exposure, providing a springboard to commercialise their inventions.
Previous winners include mOm incubators, a low-cost, inflatable incubator to provide flexibility to caring for newborns in less developed areas. Invented by James Roberts, Product Design & Technology graduate from Loughborough University in the UK, mOm has gone on to support over 10,000 patients, and continues to expand its operations worldwide, including in conflict areas such as Ukraine. This year, James received an MBE for his services to engineering and entrepreneurship with mOm.
SoaPen, a previous runner-up in the US, continues to transform hand hygiene education. Invented by Parsons School of Design graduates Shubham Issar and Amanat Anand, SoaPen is a colourful pen made from soap, to teach young children handwashing in a fun way. After receiving recognition from the James Dyson Award, the team launched SoaPen in the US in 2018, and continues to pursue its mission to make hand hygiene fun and accessible, worldwide.
Sir James Dyson, Founder of Dyson, said: “I started the James Dyson Award 20 years ago with the mission to inspire and support the next generation of design engineers. The brilliant ideas we’ve seen since then prove that young people are passionate about providing solutions to the world’s most pressing problems, using design, engineering and technology – in medicine, the environment and much more. I look forward to discovering what inventions will be put forward this year – good luck!”
The deadline to apply is midnight on 16th July 2025. Shortlisted entries in each participating country or region will then be evaluated by national judging panels with expertise across design and engineering, based on functionality, design process, differentiation, and commercial viability.
The National Winners, selected by these judging panels and each winning a €6,000 prize, will be announced on 10th September, the Global Top 20 Shortlist, selected by Dyson Engineers, on 15th October, and the Global Winners, selected by James Dyson, on 5th November.
The international student design competition, which has now supported more than 400 problem-solving inventions from young engineers and scientists worldwide, received nearly 2,000 entries this year.
Speaking of the 2024 winners, James Dyson said: “We started the James Dyson Award nearly 20 years ago to encourage students at university to solve problems. And we’ve had thousands and thousands of entries since. It’s wonderfully encouraging to see how many students have solutions to severe global problems. Instead of sitting back and talking about it, they’re doing something about it – and that’s what the James Dyson Award encourages. We’ve got two brilliant winners this year which we’re thrilled to support, and I hope the Award will give them a springboard to future success.”
James Dyson surprised Olivia, Shane and Danial with the exciting news during an online video call.
Medical Winner – Athena, by Olivia Humphreys from Ireland.
The problem
Some 65-99% of patients going through chemotherapy will be affected by chemo-induced hair loss. Current hair-loss prevention techniques commonly use scalp cooling, a method which involves applying ice cold temperatures to the scalp before, during, and after chemotherapy, which can be very painful for patients. It mitigates hair loss by shrinking blood vessels and limiting blood flow to the scalp. After chemotherapy, cooling can also help hair grow back faster and stronger.
However, the availability of scalp cooling is limited due to its high costs. This year’s Medical Winner is from Ireland where the Minister for Health estimated the total cost of installing a scalp cooling machine at €216,000, with additional costs needed for staffing as the treatment requires additional help to operate the equipment.
Ensuring the equipment fits the patient properly and the extended time it means someone needs to be in hospital for are additional hurdles. There are cheaper, manual cooling alternatives available, yet these are less powerful, and they don’t provide long-lasting effects.
Not all hospitals offer scalp cooling for patients too. In fact, in Ireland, scalp cooling is only available in eight out of the country’s 86 hospitals.
The solution
Olivia Humphreys, a 24-year-old product design and technology graduate, invented Athena to tackle these issues after witnessing the impact of chemotherapy-induced hair loss when her mother was diagnosed with cancer in 2019. Having spent time with her mother during treatment, Olivia was inspired to reimagine hair-loss prevention technology.
Athena is a portable, thermoelectric hair-loss prevention device that uses scalp cooling. It’s more cost effective and timesaving than current hospital models, without compromising on the quality of treatment. For those exploring advanced hair wellness solutions and scalp care.
Current scalp cooling products use refrigeration technology requiring constant plugged in power. The patient must arrive at hospital 30 minutes early and stay for 90 minutes after infusion for pre and post scalp cooling. Battery powered Athena, weighing around 3kg, consists of a carry case and a cooling headpiece, that fits to different head shapes, and enables people to spend less time in hospital on a chemotherapy infusion day. It works by using low-cost thermoelectric semiconductors called Peltiers, and these cool a tank of water, which circulates the cold water around the head with the smartly designed headpiece.
With Athena, patients can start and end the scalp-cooling process themselves from wherever they wish, such as the comfort of their own home. At full power, it can run for 3.5 hours, allowing the patient to commute to and from the hospital while cooling, and move around during infusion, such as for bathroom visits. Athena aims to give control back to patients during a time when they usually have little of it.
Athena is patient-centric and so Olivia also chose bright colours for the device’s materials as a change from conventional, clinical colours found in hospitals. Taking its name from the powerful Greek Goddess of wisdom and battle strategy, for Humphreys, Athena is a symbol of resilience, which is a quality often seen in those living with an illness as serious as cancer and going through the necessary treatments.
The estimated cost for Athena would be around €1,000, according to Olivia, which is significantly less than industry machines which start at around €20,000. Athena has the potential to make hair-loss prevention more accessible and affordable for both patients and healthcare providers – Olivia’s ideal scenario would involve partnering with hospitals and charities to offer Athena through a rental or loan scheme.
To take Athena to the next level, extensive research and development is required, and the James Dyson Award prize money will kickstart this. Long term, Olivia is exploring novel technologies for future hair loss prevention methods beyond scalp cooling.
James Dyson, Founder of Dyson, said: “I haven’t had cancer, but members of my family have had cancer and hair loss is a particularly depressing and debilitating part of chemotherapy treatment. You can freeze your scalp which you have to do in special facilities, but these aren’t always available, are costly and it’s very painful. This year’s Medical Winner, Olivia Humphreys, has tackled this problem by designing Athena, for portable scalp cooling. You can wear it while you travel, you can wear it in the car to and from hospital, you can use it at home – it’s a low-cost alternative available to everybody, with the potential to make a real difference.”
Speaking about the development of Athena, Olivia Humphreys said: “I decided to build a working prototype to test the capabilities of the Peltier semiconductors. Using a Peltier computer cooling fan system, a diaphragm pump, my mum’s old suitcase, and my dad’s plane battery, I was able to create a strong proof of concept to gather valuable feedback to develop the concept. Following this, I focused on the product’s form, creating cardboard and foam models and determining functionality aspects and touchpoints to ensure the best user experience. Ultimately, I arrived at my final model, Athena, which was crafted using SolidWorks 3D CAD modelling.”
On winning the James Dyson Award, Olivia said: “I’m incredibly proud of the hard work, ambition, and commitment that went into creating Athena. The recognition from the James Dyson Award validates not just my efforts, but also the stories and insights shared by people who’ve experienced cancer treatment. My mum inspired this journey, and it’s incredibly emotional and rewarding to have my project reach this level. The Award has motivated me to recognise my potential, and it opens up exciting opportunities for me as a young designer and innovator.”
Professor Mark Beresford, Consultant Oncologist at the Royal United Hospital Bath, said: “Hair loss is one of the most outward and distressing side effects of chemotherapy. Current scalp cooling techniques can reduce the risk or extent of hair loss, but need to be attached in the chemotherapy unit for a period of time before and after the chemotherapy infusion, committing patients to a long day in hospital. This new mobile version will allow patients more freedom, reclaiming some of their day, and also free-up valuable chemotherapy chair time for other patients to receive treatment.”
Liz Yeates, CEO of the Marie Keating Foundation, said:“I want to congratulate Olivia for creating the mobile scalp cooling device and being awarded this year’s global winner of the James Dyson Award. Any invention that can help prevent hair loss for cancer patients undergoing chemotherapy would be so positively received. When I went through cancer, there was no option for me to use a scalp cooling device, and losing your hair can be one of the most devastating impacts for most people. This device offers new hope, and it could make a real difference for those facing chemotherapy in the future. Any use of scalp cooling should always be under the guidance and direction of the patient’s oncology or cancer care team.”
Sustainability Winner – airXeed Radiosonde, by Shane Kyi Hla Win and Danial Sufiyan Bin Shaiful from Singapore.
The problem
Every day, weather stations worldwide launch devices via weather balloons that gather critical atmospheric data for accurate weather forecasting. These small devices, called radiosondes, measure air pressure, temperature, humidity, wind speed and direction and transmit this data back to ground stations, helping meteorologists track weather patterns and forecast conditions. However, current devices are single-use and contribute to tonnes of plastic and e-waste globally.
After reaching high altitudes, the balloon carrying the device bursts, and the sensor descends rapidly, often crashing in remote and costly-to-retrieve locations, without collecting further atmospheric data as it falls.
There are 1,300 weather stations around the world, and it’s predicted they release at least two single-use radiosondes per day. So, over a year, almost one million radiosondes are released, costing $190million and estimated to cause 48 tonnes of e-waste.
These devices are crucial to the rapidly growing weather forecasting industry, valued at over $2.25 billion in 2023 and projected to reach approximately $5.23 billion by 2032. This growth is driven by the rising demand for precise weather forecasting across sectors like agriculture, energy, transportation, and aviation. Extreme weather events have increased the demand for better forecasting systems too.
The solution
This year’s global Sustainability Winner aims to make weather forecasting more eco-friendly. AirXeed Radiosonde is a reusable device tackling the amount of e-waste created by single-use radiosondes on the market. It also aims to increase the amount of atmospheric data these devices collect, improving quality of forecasting.
Young engineers Shane Kyi Hla Win and Danial Sufiyan Bin Shaiful, from the Singapore University of Technology and Design, drew inspiration from nature to create airXeed Radiosonde. Their focus was to improve the descent and end-of-life of a radiosonde to make them reusable, reducing e-waste and minimising pollution in remote areas.
The team used the autorotation of maple seeds in their solution. A maple seed’s asymmetrical shape creates lift and drag, allowing it to spin like a helicopter as it falls. Shane and Danial applied this principle to their radiosonde design, enabling it to spiral during descent. This not only slows the device, preventing damage upon impact with the ground, but also increases the likelihood of it landing in an accessible location, making retrieval and reuse easier. The team used machine learning to optimise this design for the best flight performance. AirXeed’s controlled descent allows it to collect and transmit more atmospheric data to weather stations, as traditional radiosondes cannot do this.
To avoid collision with aircraft, and very windy conditions that could deviate the descent, Shane and Danial’s device stops auto rotating when passing through aircraft cruise altitude. It enters a dive mode to increase its speed. The team have also added an onboard controller to manage the device’s stability and flight path to land without impact near the closest collection zone for reuse.
This controller is enhanced by machine learning to estimate wind speed and direction onboard, as well as select the best landing location. Collection zones would be established based on weather patterns and local government collaboration. Equipped with GPS and flight navigation, the radiosonde would select the optimal collection zone from multiple options at each weather station, ensuring a smooth return based on weather and flight trajectory.
Shane and Danial prioritised sustainability in their material choice, using balsa wood and foam for the lightweight wing and cowling. Modular components allow for easy replacement and recycling of worn parts, catering to industry needs.
After winning the James Dyson Award, Shane and Danial hope to collaborate with more weather stations and weather sensor manufacturers for real-world trials to gather data and feedback to improve their invention, to ultimately bring airXeed Radiosonde to market.
James Dyson, Founder of Dyson, said: “Weather balloons that collect atmospheric information fall back to Earth and pollute the environment with electronic waste. Shane and Danial, our Sustainability Winners, have found a way of returning these devices to Earth highly intelligently to where the operators want them to land. AirXeed Radiosonde uses the maple seed principle, helicoptering down gently but also plummeting in areas where there are likely to be planes. This is a reusable weather detector, saving environmental waste and saving money. I think it’s a very clever idea.”
On winning the James Dyson Award, Shane said: “Winning the James Dyson Award global sustainability prize is a huge step forward for us. It shows that our design has potential and gives us a platform to showcase how airXeed Radiosonde can positively improve the weather industry – hearing it from James Dyson himself makes it even more special. It’s incredibly motivating to see such a prominent figure in innovation take the time to encourage young inventors like us, developing solutions that are sustainable and address critical global challenges”.
On what’s next for the team, Danial said: “With the Award’s recognition, we hope to connect with experts in the weather industry, secure partnerships and attract funding to further test and develop our design. It’s a huge boost in our journey towards turning airXeed Radiosonde into a fully realised solution that can reduce electronic waste and make weather monitoring smarter
Today, the James Dyson Award celebrates the best inventions of 2024 by young engineers and designers around the world, as the competition’s Top 20 shortlist is unveiled and in four weeks’ time, on 13th November, someone from this shortlist will be crowned the global winners by Sir James Dyson and win €38,000/ £30,000 in prize money to accelerate their invention.
An Irish woman, Olivia Humphreys, has made the top 20 shortlist this year and is up against some genius inventions to win the top prize.
The Problem
“ Athena” which has been shortlisted for this year’sJames Dyson Award Global Top 20, tackles the problem of current scalp-cooling devices for chemotherapy patients which are not mobile and are scarce in Irish hospitals. Currently there are only a handful across the country meaning many chemo patients do not get the option of using one.
Athena is a portable, thermoelectric battery-operated scalp cooling device for people undergoing chemotherapy treatment which is more cost effective and timesaving than hospital models without compromising on the quality.
Patients can manage the scalp-cooling process themselves- Athena consists of a carry case and a cooling helmet and aims to provide a more accessible, yet effective option for scalp cooling and enables people to spend less time in the hospital on a chemotherapy infusion day.
The Invention
Limerick woman Olivia (24) who is a and recent graduate of the University of Limerick where she studied Product Design and Technology, is now working as a Research and Development Intern at Luminate Medical in Galway working on medical device tech. She was inspired to create Athena having seen her mum go through chemotherapy in hospital a few years ago. Olivia was taken aback by the limited number of scalp-cooling devices available in the hospital as well as the inconvenience of the time it took to commit to this, not being able to move around whilst using industry standard hospital devices, and the time that could be saved with an improved version. This inspired her to create Athena which would be mobile, light to carry and powerful.
Olivia Humphreysnowenters the final stage of the James Dyson Award 2024, with global winners to be selected by Sir James Dyson and announced on 13th November. The winning inventions will receive €38,000 to support their further development and commercialisation.
Speaking about Athena, inventor Olivia Humphreys says: “Being recognised by the James Dyson Award has been an incredibly fulfilling experience. It reflects the invaluable input I’ve received from patients and care staff that helped me, along with the passion and hard work I have put in to get it to this point. I am truly grateful to have my project acknowledged on such a big stage. It’s exciting to know that the work I’ve done has the potential to make a real impact, and I’m inspired to keep pushing forward.”
Talking about the design of Athena, Olivia says: “This initial prototype for Athena provided a strong foundation to build upon, and I received valuable feedback on things like how to make it more compact by optimising components like the water tank, pump, and battery. I began refining the design into a smaller, lightweight carry case. As I moved forward, the product designer in me started creating more usability-focused prototypes, experimenting with different headpiece configurations and forms to ensure user comfort. The most exciting aspect of Athena is its potential for further development. My early conversations with engineers have been very positive, filled with discussions about ideas and possible tweaks. It’s exciting, there is a lot to be done!”
OTHER NOTABLE ENTRIES WHO MADE THE TOP 20 INCLUDED:
Pyri (from the UK)
In 2023, wildfires caused over 300 deaths and cost $50bn globally. Pyri is a bio-inspired and bio-based early wildfire detection system for remote and low-cost widespread coverage. The heat from nascent wildfires activates Pyri’s novel organic electronics which emit a radio frequency signal to alert vulnerable communities. Designed for remote, unprepared, vulnerable communities, and beyond.
These young inventors of Pyri, are a team comprised of Richard Alexandre, Karina Gunadi, Blake Goodwyn and Tanghao Yu (aged between 24 and 33). They met while studying a double masters in Innovation Design Engineering at Imperial College and the Royal College of Art in London. The group came to their course from different backgrounds and with different experiences, making it a dynamic and diverse team.
Having applied for a patent in July 2024, the team at Pyri worked tirelessly to produce over 20 experimental prototypes, testing and re-creating continuously to produce the device they have today. Richard, Blake, Tanghao and Karina worked on numerous iterations of Pyri and spent months working on power and trigger concepts, as well as exploring over 46 material combinations to create this problem-solving invention.
PulpaTronics (from the UK)
Over 40bn RFID tags are produced annually with most ending up in landfills, wasting resources and energy, increasing CO2 emissions and e-waste. PulpaTronics unlocks more sustainable and accessible inventory management solutions utilizing chipless RFID technology featuring fully recyclable paper RFID tags for a more circular economy. Recent graduates and students Barna Soma Biro, Chloe So and Adonis Christodoulou invented PulpaTronics to solve this problem of waste in the fashion industry with a more sustainable solution. O
The novel technology replaces the metal antenna by laser-inducing a carbon-based conductive material onto paper. Using a chipless design, these tags store information in the geometric pattern of the conductor instead of a microchip. The team at PulpaTronics filed a US patent in October 2023 and a UK patent in March 2024 which are currently pending, and they are looking to internationalise them in the near future.
The team at PulpaTronics see their sustainable RFID tags as the vehicle to enable item-level tracking. They will be testing the performance of their tags in a real-world environment through two pilots early next year. Once the two pending patents are approved, they also look to license out the technology so that they can integrate the laser heads directly into the production line, streamlining manufacturing even more to scale up quickly. They are also working towards developing prototype tags to carry out initial trials with a few large retailers.
The NASA/ESA/CSA James Webb Space Telescope has released a new image of the well-known Ring Nebula with unprecedented detail. The new images show intricate details of structures and features, allowing scientists to understand both their chemistry and how they formed.
The observations were released today by an international team of scientists that includes Maynooth University’s Experimental Physics LecturerDr Patrick Kavanagh. Dr Kavanagh led the data reduction and processing of the image taken by a Mid-Infrared Instrument (MIRI), a camera and a spectrograph that sees light in the mid-infrared region of the electromagnetic spectrum, with wavelengths that are longer than our eyes can see.
Formed by a star throwing off its outer layers as it runs out of fuel, the Ring Nebula is an archetypal planetary nebula, and is relatively close to Earth at roughly 2,500 light-years away, making it an important object for scientists.
Commenting on the images, Dr Patrick Kavanagh, Department of Experimental Physics, said: “There has never been mid-infrared images of the Ring Nebula like this before. The exquisite detail reveals previously unknown features in the molecular halo that tell us this dying star’s nebula was likely shaped by an unseen companion star. There simply has not been a telescope capable of seeing these features until JWST.”
The new images provide unprecedented spatial resolution that show the intricate details of the filament structure of the inner ring (left) taken by NIRCam (Near-InfraRed Camera) and the concentric features of the outer regions of the nebulae’s ring (right) taken by MIRI (Mid-InfraRed Instrument). For context, it is the equivalent of distinguishing the details of a soccer ball at a distance of 550km.
Image credit: ESA/Webb, NASA, CSA, M. Barlow, N. Cox, R. Wesson
The images also provide insight on what the structures comprise and how they evolved. The images show some 20,000 dense globules in the nebula, which are rich in molecular hydrogen. In contrast, the inner region shows very hot gas. The main shell contains a thin ring of enhanced emission from carbon-based molecules known as polycyclic aromatic hydrocarbons (PAHs).
Approximately ten concentric arcs are located just beyond the outer edge of the main ring. The arcs are thought to originate from the interaction of the central star with a low-mass companion orbiting at a distance comparable to that between the Earth and the dwarf planet Pluto. In this way, nebulae like the Ring Nebula reveal a kind of astronomical archaeology, as astronomers study the nebula to learn about the star that created it.Image credit: ESA/Webb, NASA, CSA, M. Barlow, N. Cox, R. Wesson
The colourful main ring is composed of gas thrown off by a dying star at the centre of the nebula. This star is on its way to becoming a white dwarf — a very small, dense, and hot body that is the final evolutionary stage for a star like the Sun.
The Ring Nebula is one of the most notable objects in our skies. It was discovered in 1779 by astronomers Antoine Darquier de Pellepoix and Charles Messier, and was added to the Messier Catalogue. Both astronomers stumbled upon the nebula when trying to follow the path of a comet through the constellation of Lyra, passing very close to the Ring Nebula.
These observations were completed as part of the James Webb Space Telescope observing programme GO 1558. Webb is an international partnership between NASA, ESA and the Canadian Space Agency (CSA).
