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  • Powering the Future: Batteries, Drives, and the Silent Revolution in EV Technology

    The electric vehicle (EV) revolution is not just about sleek designs and zero-emission promises—it’s powered by decades of behind-the-scenes innovation in batteries and power electronics. In a recent interview, engineers John Samuel and Pete James shared their insights into the technological breakthroughs that have made modern EVs possible. The Battery Bottleneck One of the earliest and most persistent challenges in EV development has been energy storage. As John Samuel explained, “There’s something like a 60 to one differential between petrol and battery power.” While electric propulsion is more efficient than internal combustion, the sheer weight and volume of batteries needed to match the energy density of petrol posed a major hurdle. “In the early days, we were working with rather…

  • Volunteer Louis Redding - The day a little boy saw the Vulcan fly overhead was to define a life

    As a boy, my grandfather took me to an air show where I saw the Avro Vulcan conduct a fly over. To me it was like watching something from out of space and the iconic ‘howl’ as the delta wing flew over where we stood was to define the direction of my life. I remember my grandfather stating that when I grew up, he thought that my wish would be to fly that one day to which I responded, “no, I want to be the person who could design and make it”. Whilst I never became an aircraft designer, it defined my ambitions and a career in engineering was to follow. Following a traditional career path Upon leaving school I joined the British Steel Corporation, Cookley Works as an apprentice tool maker where I was trained in the design and manufacture of stamping dies for the manufacture of electrical…

  • Engineering a Greener Future: Highlights from IET North Yorkshire’s 2025 Events

    Hello Everyone, My name is Pranali and I am volunteer member of IET North Yorkshire Local Network. Over the past few months, the IET North Yorkshire Local Network has been actively involved in a series of inspiring events aimed at promoting sustainability, climate resilience, and engineering education. These initiatives have not only sparked meaningful conversations but also brought communities together to explore innovative solutions for a better future. The first event took place on 6th May 2025 at the picturesque Museum Gardens in York, where Kevin Smalley and Joe Hodgekinson delivered a compelling talk for the York Philosophical Society. The focus was on Sustainable Drainage Solutions (SuDS) and their environmental benefits for cities like York. Drawing on Kevin’s research, the presentation…

    Pranali Ukey
    Pranali Ukey

  • Shaping the Future of Systems Safety Engineering: Our 2026 Roadmap

    The Systems Safety Engineering Technical Network (SSE TN) is excited to share our strategic objectives and plans for 2026. As we look ahead, our focus is clear: to expand our reach, enhance professional development opportunities, and foster collaboration across the industry. This year promises to be transformative, and we invite you to join us on this journey. Our Vision for 2026 Safety engineering is evolving rapidly, driven by technological innovation and global challenges. At SSE TN, we believe that collaboration and knowledge sharing are key to staying ahead. Our roadmap for 2026 reflects this commitment, with initiatives designed to empower professionals, support emerging talent, and strengthen our community. Strategic Objectives Collaboration: We aim to work closely with other…

  • Big Give Christmas Challenge campaign opens 2 December 2025

    We are excited to announce that this Christmas, the Institution of Engineering and Technology (IET) is going to participate for the second time in the Big Give Christmas Challenge to raise £12,400 for the FIRST® LEGO® League! There are less than two weeks until it opens so mark your calendars and get ready to make a difference Together, we can achieve something incredible! The campaign will run from 2nd – 9th December 2025 , and during this time every donation you make will be matched pound for pound, doubling your impact at no extra cost. To contribute during this period and have your donation matched, please visit: Biggive - First Lego league Thanks to your donations, more young people from areas of disadvantage will have the chance to take part in an amazing, real-world STEM (science…

  • World Television Day

    Today is World Television Day, but what exactly is it and what does it mean? From our perspective as members of the Institution of Engineering and Technology (IET) we do see it as an important celebration especially as we look forward in this 100th year of Television towards the next 100 years. In 1996, the United Nations held the first World Television Forum which recognised the increasing impact television had on decision-making by bringing world attention to conflicts and threats to peace and security and its potential role in sharpening the focus on other major issues, including economic and social issues. Soon after the 21st November was proclaimed to be World Television Day in recognition of this - UN World Television Day . Today we see that it's impact has only being magnified by the…

  • Microswimmer Robots in Cardiovascular Therapies

    Cardiovascular diseases (CVDs) remain the leading cause of death worldwide[1] Untethered microscale robots (“microswimmers”) have emerged as a promising class of minimally invasive tools for addressing vascular pathologies. These tiny devices often magnetically actuated can navigate the bloodstream and reach sites of interest (e.g. arterial blockages) that are inaccessible by conventional instruments. Researchers note their potential to targeted drug delivery , clot removal , and even plaque debridement in arteries [2]. For example, Microswimmers can carry and release therapeutics at precise locations to improve efficacy while reducing side effects [3]. They can also be designed to mechanically clear obstructions: e.g. rotating magnetic helices could “scrape” lipid-rich plaque from vessel walls…

  • ‘Get Into LANE’: the EAW, Nuclear Energy and Domestic Liberation

    Guest blog by Dr Eleanor Peters. In February 1955, the British Government issued a White Paper announcing its 10-year program for nuclear power stations. The Electrical Association for Women (EAW) responded with unwavering support asserting that ‘the development of nuclear power for peaceful purposes is essential not only to the economy of this country, but to the progress of our civilisation’. [i] Their sentiments echoed the industry’s assertion that nuclear energy was needed to meet the growing demand for electricity in post-war Britain. The EAW continued to uphold a positive nuclear narrative amid rising anti-nuclear sentiment in the second half of the twentieth century. The EAW’s longstanding pro-nuclear stance prompts a re-evaluation of how women’s organisations contributed to the…

  • Pushing the Boundaries: Engineering Better Materials and Fuels for the Future of Fusion Energy.

    During my recent visit to the UK Atomic Energy Authority (UKAEA) to give a presentation, I was fortunate to also visit the world record-breaking original fusion reactor, JET (Joint European Torus). I am fascinated with the advancement of human evolution, and a critical area that underpins this progress is energy, whether in the power generation for a global grid or capturing potentially unlimited power for advanced travel, facilitating the collective coming together of the human race with a common goal of advancing humankind to its next phase of development. What started as a brief question and conversation with a chief engineer evolved into a truly insightful dialogue about the future of fusion power and the critical necessity for "future forward planning" in its development. I was…

    Khyle
    Khyle

  • The Lecture Problem

    One of the first major challenges in spaceflight was how to get into space, namely the Launch Problem . It is because of this problem that rocket science became synonymous with complexity and, hence, when talking about non-complex matters, there is the phrase “it’s not rocket science” . With some poetic license, this article presents a subtler problem in the space sector, namely the Lecture Problem . How do we train people to learn about space businesses, markets, operations, law, finance, and technology in a way, which is appropriate for busy professionals? Collectively we have borrowed a conventional model, the lecture. Lectures are a staple method of information transfer in universities and, indeed, have been for centuries. Like it or not, the common practice of a lecture is one, in…

    Paul Iliffe
    Paul Iliffe

  • NEW BLOG SERIES: Payloads of the Past: November - Sputnik II and the Legacy of Laila

    November is a landmark month in satellite history, marked indelibly by a mission that not only expanded our technical horizons but also forced us to confront difficult ethical questions that still resonate today. As part of a new monthly series, “Payloads of the Past", I take a look back at a pivotal, yet often controversial, moment in the story of satellites and space. Remembering Sputnik II: Breaking New Ground On November 3, 1957, the Soviet Union’s Sputnik II became the first spacecraft to carry a living passenger into Earth orbit. That passenger was Laika, a stray dog from Moscow who, to this day, symbolises both the bold promise and the moral complexities of early space exploration. Laika’s journey, just one month after the world-awakening launch of Sputnik I proved rapid progress…

  • TV for everyone: Can a standalone streaming box facilitate the transition to online-only broadcast?

    As the broadcast industry charts its course towards a digital-first future, linear streaming services are emerging as a viable successor to traditional terrestrial television. Tracing the evolution of digital terrestrial television (DTT) and direct-to-home (DTH) platforms offers valuable lessons on how the transition can be managed without leaving any viewer behind. This shift is especially significant as public broadcasters worldwide struggle to sustain their over-the-air (OTA) satellite and terrestrial television services. They cannot simply switch off all analogue or digital terrestrial broadcasts, as a substantial share of audiences still rely on free-to-air (FTA) terrestrial broadcast services. The BBC has identified three groups most at risk of digital exclusion: the unemployed (limited…

  • Reflections, Reality & Resilience: Lessons from the Defence in Space Conference 2025

    The 2025 Defence in Space Conference (DiSC25), convened in London on October 28th and 29th, provided a powerful snapshot of a rapidly evolving domain where strategic priorities and technological innovation intersect. Billed as a free and open event for the global space and defence communities, DiSC25 attracted over 1,500 participants, including senior representatives from government, industry, academia, and international institutions.​ Community and Collaboration: Foundations for Progress DiSC25’s opening remarks set the tone: In a time of global uncertainty and threat, the sense of community and determination among space professionals has never been stronger. The event’s agenda reflected broad engagement, over 20 talks delved into topics such as Military Satellite Communications…

  • The Next Generation of Metals: Forging Our Future in Extreme Environments

    As engineers, we look at the world not just as it is, but as what it could be. Personally, the evolution of materials and the advancements in engineering that enable those developments absolutely fascinate me. My passion started young, always fascinated with the engineering of exotic metals and the concepts behind using them in innovative ways. I remember watching films and animations featuring robotics and powerful exoskeleton suits, which helped develop an already overactive imagination. The idea that we could use clever design and advanced materials to physically extend our reach and improve our resilience is a powerful motivator. This enthusiasm drives my interest in the development of new, wonderful ways that can help us grow toward unknown possibilities for humanity. From the crushing…

  • How is the automotive industry evolving, and what is driving the shift toward Software Defined Vehicles (SDVs)?

    Over the past 15 years, the automotive industry has shifted from emphasizing mechanical features like torque and horsepower to a software-centric approach emphasizing driver convenience, assistance, infotainment, and connectivity. This evolution is driven by changing customer expectations—today’s users seek continuous feature updates, personalized services, and on-demand functionalities even after purchasing a vehicle. These demands are pushing the industry toward Software Defined Vehicles (SDVs), which offer flexibility, upgradability, data-driven insights, and seamless connectivity. I witnessed how customer expectations began to mirror their digital lifestyles, treating vehicles as extensions of their smart devices. This transformation sparked my interest in how software could redefine user…

  • The Future of Lean: From Factory Floor to Digital Sustainability

    Blog by Ketan Varia The IET Manufacturing Technical Network (MTN) hosted a global webinar on The Future of Lean on the 16 September 2025 , attracting 160 attendees from around the world. You can also view the on demand event. Lean thinking began as a simple but powerful mindset: create value, reduce waste, make things flow, and avoid overstressing processes. Over the decades, it has evolved, flourished, and quietly embedded itself in surprising places. Today, Lean stands at a crossroads; facing the challenges of digital transformation, sustainability, and global economic shifts. Lean and Sustainability: A Green Imperative Professor Konstantinos (Kostas) Salonitis of Cranfield University’s Sustainable Manufacturing Systems Centre opened the MTN webinar with a compelling vision: Lean…

  • Exploring the Stars and Systems: Aerospace Technical Network Volunteer, Patrick Capaldo in the spotlight!

    From stargazing on Australian beaches to working on cutting-edge aerospace projects in Europe, Patrick’s journey is nothing short of inspiring. We caught up with Patrick to learn more about what sparked their passion for aerospace, how volunteering with the IET has shaped their career, and what advice they’d give to others looking to follow a similar path. Let’s start at the beginning, what sparked your interest in joining the Aerospace sector? When I finished secondary school in Australia, I had no doubt in my mind that the university degree I wanted to follow had to involve aerospace engineering. This strong interest in the aerospace industry probably stemmed from a deep-seated fascination with space that I had since I was a young kid - and that I think a lot of young kids do. I think…

  • The role of Small Modular Reactors in Achieving the UK’s Net Zero.

    Achieving "net zero" is the world's key target for fighting climate change, which is already having serious consequences for people and nature around the globe. Prior legislation were passed committing the UK to bring all greenhouse gas emissions to net zero by 2050. In the following years there have been a number of policies in place to reach the UK net zero target, and these are currently implemented in several sectors. In practice, reducing these emissions means largely switching away from coal, oil and gas to cleaner sources like wind, nuclear and solar power. Specifcally, nuclear energy has been a sector which has developed and improve in order to meet the Net Zero Goal with research and development carried out to enable this, this is obvious with project like the Hicknely Point C and…

    Emmanuel Ibanga
    Emmanuel Ibanga

  • Driving Change: The Human Side of EV Innovation

    Behind every electric vehicle (EV) on the road lies a story, not just of engineering and innovation, but of people driven by passion, persistence, and purpose. In a recent interview, engineers John Samuel and Pete James shared not only their technical insights but also the personal motivations and challenges that have shaped their careers in the EV industry. Innovation as a Way of Life For John Samuel, the journey began with a single word: innovation. “That’s what I enjoy,” he said simply. From his early days building racing cars to pioneering electric city vehicles and hybrid prototypes, Samuel’s career has been defined by a relentless pursuit of new ideas. He recounted a memorable encounter with Jeremy Clarkson during a test of the LA 301 hybrid prototype. “Jeremy was totally negative…

  • Transporter Beams to Sci Fi Dreams: Discover the Tech Star Trek Predicted

    What do automatic doors, mobile phones, and smart speakers have in common? They were all imagined decades ago in science fiction, and now they’re part of our everyday lives. This year’s IET Hereford and Worcester Christmas Lecture, “The Science of Star Trek” , promises to be a fascinating journey through the technologies that sci-fi got right, those it got hilariously wrong, and the ones engineers still dream of making real. Presented by retired chartered engineer Richard Baker , the lecture will explore how science fiction, especially Star Trek, has shaped our technological landscape and inspired generations of engineers. With a career spanning fire detection systems, rail safety, and even battery-powered trains, Richard brings a wealth of experience and enthusiasm to this year’s festive…

  • From Beckenham to Panama: How FIRST®︎ STEM Programmes Can Spark Global STEM Journeys

    In a recent BBC article, students from Langley Park School for Boys in Beckenham were celebrated for qualifying to represent Great Britain at the FIRST® Global Challenge in Panama City. Often described as the "Olympics of STEM", this international robotics competition brings together teams from over 190 countries to tackle real-world challenges through engineering and innovation. What makes their achievement even more remarkable is that Langley Park is a comprehensive school, and their robotics journey only began two years ago. With the support of teacher Matt Fry, the students went from losing their first competition to becoming UK champions. As one student put it: “None of us thought when we started that we would become UK champions and represent our country in a global competition…

  • In sight: Opportunity to peer into the future of media and technology at IBC 2025

    This is an article that I have written after IBC2025 and our IET Media Technical Network sessions in Amsterdam. This was published in APB+ Publisher in Singapore in my monthly article. I thought of sharing those articles in EngX for members to access. Before diving into preparations for IBC 2025, it is worth revisiting what IBC, the International Broadcasting Convention, is. Indeed, IBC is an independent body owned by six leading professional bodies in the broadcast and media industry: the Institute of Electrical & Electronics Engineers (IEEE), the Institution of Engineering and Technology (IET), the International Trade Association for Broadcast and Media (IABM), the Royal Television Society (RTS), the Society of Cable Telecommunications Engineers (SCTE) and the Society of Motion Picture…

  • From STEM Student to Strategic Leader: Shaping a Career in Manufacturing

    From his early days as a STEM-focused student to his current role as Operations Strategic Development Manager at Oxford Instruments, Ben Unett has built a career around operational excellence and a passion for sharing knowledge. In the next of our 'My Engineering Career' blog series , Ben reflects on his journey, the lessons he’s learned, and why volunteering with the IET Manufacturing Technical Network (TN) has become a meaningful part of his professional life. STEM to Manufacturing Ben’s interest in engineering began at school, where he was drawn to maths, physics, and chemistry. With a father who taught maths, STEM subjects were always part of the equation. “I started off thinking I wanted to do mathematical engineering,” Ben said. “But I realised I was more hands-on than theoretical…

  • “What’s the difference between a satellite and a spacecraft?” – Why We Need Holistic Sat-Comms Training

    There is a lingering and often ignored problem for the sat-comms sector. Despite being the most dominant sector within the commercial space economy, a key element of global trade, and a decisive factor in defence, many people do not understand it. That is true for many people even within the sat-comms sector. Several years ago I spoke with a seasoned employee at a sat-comms company and he told me about one of the all-staff meetings. It had been another hour-long talk by the boss. He talked in nautical terms, of headwinds and stormy conditions, of satellites and spacecraft, markets and missions. Hundreds of people sat there diligently, silently, and unquestioning. This man then asked me shyly, “…but what’s the difference between a satellite and a spacecraft?” It’s a fair question. I explained…

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