• Tech innovation insufficient for UK to reach net-zero target

    Professor Dame Theresa Marteau, who is director of the behaviour and health research unit at the University of Cambridge, is heading calls for systemic behavioural change to mitigate climate change. Dame Theresa and her colleagues state that technological innovation will not be sufficient for the UK to reach its goal of net-zero greenhouse gas emissions by 2050, in line with the Paris Agreement. Reaching net-zero CO2 by 2050 at the latest is critical to keeping global warming within 1.5°C, but experts warn that the world is not nearly on track to reach this target. The UK, for example, though among the first to set a legally binding target of net zero by 2050, has so far fully implemented just 11 of 92 policy recommendations from the independent climate change committee and is not on track…

  • Aerial lidar mapping uncovers prehistoric archaeological sites

    Lidar (light and radar) uses laser precision to sense the surrounding environment. Laser beams are emitted and the amount of time taken for them to be reflected from objects and return to the sensor is measured. This provides the distances from various objects and allows a three-dimensional map of the environment to be built up quickly. The technology was applied to the National Trust’s Wallington 13-hectare estate in Northumberland as it prepares to decide where to plant 75,000 British native trees as part of ambitions to plant 20 million trees by 2030 in order to help tackle the climate crisis. The lidar-created map found evidence of archaeological sites dating from 2,000BC to 1,900AD, including traces of historic, healthy woodlands dating from the mid-eighteenth century which were cleared…

    E+T Magazine
    E+T Magazine

  • ‘Very high levels of offshore wind possible’ for UK, report says

    The analysis by Energy Systems Catapult underlines the important role for offshore wind - currently about 10GW capacity - as the workhorse of the power system in the coming decades. Following the 'Offshore Wind Sector Deal' between the UK Government and industry and the subsequent adoption of the 40GW deployment target for offshore wind by 2030, the Offshore Wind Industry Council (OWIC) established a task force to ‘Solve the Integration Challenge’. Energy Systems Catapult was commissioned by OWIC to consider the impact of very high levels of offshore wind on the energy system, and how these impacts could be mitigated, and also to identify opportunities to strengthen offshore wind’s role in delivering innovative solutions to system integration. The report - ' Solving the offshore wind…

  • View from India: Connect the unconnected in healthcare

    Looking back, astronomy gave scope for the growth of computational science. And computational science has opened out the applications of deep learning. That’s one side of the story. On the other side, biology has benefitted from computational science. “Complex biology operations are possible using computational science as the base. Pursuing this, biological computing is expected to emerge from this,” said Professor Vijay Chandru, Centre for Bio-Systems Science and Engineering, the Indian Institute of Science, speaking at the Digital Technologies and Precision Health Webinar organised by Carnegie India in partnership with Plaksha University (Mohali). The next stage can happen when scientists-researchers work out strategies to engineer biology. Data encoding in biology can become a reality…

    E+T Magazine
    E+T Magazine

  • Book review: ‘The Man from the Future’ by Ananyo Bhattacharya

    “Call me Johnny” would be the extrovert words that greeted guests at his lavish parties, social events that seemed to be completely at odds with our expectations of how a genius mathematician should behave. In fact, one of the reasons Neumann János Lajos – John von Neumann – is such an endlessly fascinating subject for the modern biographer (as well as the reader of so-called works of popular science), is that contrast. Apart from being one of the finest minds of the 20th century, von Neumann was also idiosyncratic and entertaining. For any commentator, the challenge is always one of painting the dual portrait of visionary thinker and eccentric professor stereotype with credible balance. In ‘The Man from the Future: The Visionary Life of John von Neumann’ (Allen Lane, £20 ISBN 9780241398852…

    E+T Magazine
    E+T Magazine

  • Fuel crisis boosts appeal of EVs for consumers

    According to the SMMT's car registration figures for September, while the overall new car market in the UK recorded its weakest September since 1998 (ahead of the bi-annual two-plate system being introduced in 1999) battery electric vehicles continue to surge ahead, with 32,721 new vehicles hitting the road – the best monthly performance ever for the EV segment. Meanwhile, data compiled by Leasing.com revelaed that electric car models such as the Volkswagen ID.3, Hyundai Kona and Tesla Model 3 all featured in the top 10 vehicles most enquired about during September. With EVs performing better than many conventional ICE (internal combustion engine) models, this suggests a significant uptick in the speed at which EV adoption is growing. On the ICE side of things, the SMMT figures show a total…

  • Ofcom powers up to police video-sharing platforms

    Under the new measures, VSPs including TikTok, Snapchat, Vimeo and Twitch, are required by law to take measures to protect under-18s from potentially harmful video content. All users must be protected from videos likely to incite violence or hatred, and certain types of criminal content. Past research from the regulator had found that a third of users said they had been exposed to hateful content, while a quarter said they had seen unwanted violent or disturbing content on the platforms. One in five said they had seen videos or content that encouraged racism. Ofcom said it had already begun discussing with the VSPs what their responsibilities are and how they should comply with them. While the body will not be monitoring content itself like it does with TV broadcasts, the laws lay out measures…

  • Low-cost ventilator could address shortage in developing countries

    Ventilators are medical devices used by patients in intensive care units (ICUs) with serious respiratory diseases, such as tuberculosis and Covid-19. They mechanically support the breathing of patients. The coronavirus pandemic led to a scramble to obtain many more invasive ventilators, as clinicians warned that there was a severe shortage of these devices to meet the needs of patients with severe cases of Covid-19. In the UK, engineering companies with no prior experience with these complex devices were encouraged by the government to turn their attentions to designing and adapting ventilators such that they could be manufactured at a greater pace. Now, researchers from Imperial College have presented their design for the low-cost, simple 'Relavent' ventilator, which achieves all the performance…

  • Thales partners with Google for secure French cloud service

    The alliance between Thales, Europe's largest defence electronics supplier, and Alphabet's search unit Google fulfils a May government plan under which France acknowledged US technological superiority in the field. The French government said then that cloud-computing services developed by Google and Microsoft could be used to store France's most sensitive state and corporate data, provided the services were licensed to French companies. In their joint statement, Thales and Google Cloud said they will create a new France-based company – as yet unnamed (Thoogle, perhaps?) – in which Thales will be the majority shareholder. That company will provide the whole range of Google Cloud's services, but its network and servers would be separate from those used for regular Google clients. "The…

  • Climate Change Committee head urges public engagement with net-zero transition

    Stark said that switching to EVs, heat pumps, and transitioning to work in greener sectors can have huge benefits for people as well as for the environment, such as the health benefits of reducing air pollution. However, he emphasised that this transition must be just, with support for the public to adapt. The Government is expected to produce the details of its net-zero strategy, detailing how it will cut emissions to zero overall by 2050, before the Cop26 climate talks hosted by the UK in Glasgow. Stark said it was right to set emissions-cutting targets in line with the Paris Agreement – which aims to limit warming to 1.5°C – including net-zero by 2050 and 68 per cent cuts by 2030. “It is exactly what we need to have the credibility to host those talks and to demand the same of others…

  • Glitch in Heathrow Airport’s ePassport gates cause major delays

    Travellers have been facing long queues with wait times of up to four hours in order to board their flights or are simply being forced to remain on aircraft. The gates use facial recognition technology to verify the traveller’s identity against the data stored in the chip in their biometric passport, as well as run the data against numerous databases to determine if the traveller is a security risk. The Home Office did not give details about why the gates had failed other than chalking it down to a “technical issue”. On 24 September, Heathrow’s ePassport gates also faced glitches that prevented them working for a period of several hours. In 2017, it was estimated that around 100 million passengers had used ePassport gates since they first went live in Manchester Airport in 2008. Initially…

  • Drones carry post to remote island in Royal Mail trial

    Royal Mail, in conjunction with drone specialists Windracers Ltd, has started a two-week trial of scheduled, autonomous flights between Kirkwall and North Ronaldsay in the Orkney Islands to help better connect remote island communities. The mail is being carried by a large twin-engine, UK-built unmanned aerial vehicle (UAV), named Ultra (pictured below, photos as supplied by Royal Mail Group), capable of transporting 100kg of post of all shapes and sizes – equivalent to a typical delivery round. Letters and parcels will ultimately be hand-delivered by the local postal service representative in the usual way when they reach North Ronaldsay. The island is situated geographically further north than the southern tip of Norway and is home to around 70 people. The drone trial is part of the…

  • Google Maps introduces low-carbon routing options for cars and bikes

    New eco-friendly routes will be available on Google Maps, including updates to biking directions and bike and scooter share information. A new routing model has also been implemented for cars which is designed to help lower fuel consumption to save on carbon and petrol money. While the new routes are only rolling out in the US at the moment, Google said it plans to expand this to “Europe and beyond” next year. It said the routing options could help to save over one million tons of carbon emissions per year, equivalent to removing about 200,000 cars from the road. The search firm has also implemented new carbon features into its flight comparison tools that let users see the emissions per flight. The information will be displayed next to the price and flight times in order to help users…

  • Data standards and digital skills will unlock innovation in transportation

    Intelligent transport systems, autonomous vehicles, the mass rollout of 5G and the growth of the Internet of Things IoT are collectively set to have a profound effect on the way we navigate our world in the coming years. Increasingly, geospatial data and the expertise to harness this information will be essential to enable new and compelling use-cases. According to a study commissioned by the Society of Motor Manufacturers and Traders Ltd (SMMT), connected and autonomous vehicles are set to add £51bn a year to the UK economy by 2030, so there’s plenty to be excited about when it comes to innovation. Connected autonomous vehicles (CAVs) need to know where they are at all times, as do the organisations in charge of them. For this reason, and many others, consistent, reliable geospatial data…

  • Nobel Prize in Physics recognises climate modelling breakthroughs

    The Royal Swedish Academy of Sciences recognised Syukuro Manabe, 90, and Klaus Hasselmann, 89, for their work in “the physical modelling of Earth’s climate, quantifying variability, and reliably predicting global warming.” They will each receive a quarter of the 10 million kronor prize money (£840,000). The other half of the prize goes to Giorgio Parisi, 73, for “the discovery of the interplay of disorder and fluctuations in physical systems, from atomic to planetary scales.” The work of the three physicists can be described broadly as describing and predicting 'complex systems', such as Earth’s climate. These systems have many interdependent factors that cause what appear to be random and disordered behaviour. BREAKING NEWS: The Royal Swedish Academy of Sciences has decided to award…

  • Facebook blames ‘faulty configuration change’ for six-hour outage

    Tens of thousands of people reported outrages yesterday evening, prompting Facebook to confirm using its Twitter account that it was aware of the issues and working to resolve them. It apologised for the outage, particularly for its effect on businesses that depend on Facebook platforms for sales and thanked its users for “bearing with us”. According to reports, other tools which depend on Facebook services also suffered, including employees’ work passes and email, Oculus VR, and Pokémon Go, which requires a Facebook login. According to around 50,000 reports on Facebook submitted to DownDetector before 5pm, most problems (72 per cent) were with the website while some were with the server connection and app. More than 75,000 complaints were submitted regarding WhatsApp and 30,000 regarding…

    E+T Magazine
    E+T Magazine

  • Study reveals ‘shocking’ amount of plastic in the Mediterranean

    Researchers at the Hellenic Centre for Marine Research in Greece developed a model to track the pathways and fate of plastic debris from land-based sources in the Mediterranean. The model performed a simulation over the period from 2010 to 2017, tracking plastics from rivers and coastal cities, while considering important dispersion processes such as sinking, vertical/horizontal mixing, wind, and currents. According to the research team, the model also identified potential accumulation patterns of micro and macroplastics in the surface layer, water column, seafloor, and on beaches. This revealed that the total annual plastic load going into the Mediterranean is approximately 17,600 tons, of which 3,760 tons are currently floating in the Mediterranean. Of the total, 84 per cent ends up…

  • World must target absolute zero emissions, says Australian iron ore mogul

    Forrest, who grew Fortescue Metals Group into the world's fourth-largest iron ore miner in less than two decades, has more recently turned his attention to developing green energy projects such as hydrogen around the world. Australia's richest man said the idea of reaching net zero by 2050 - a pillar of the upcoming COP26 climate summit in Glasgow - is a "smokescreen" that suggests climate change could be solved by burying or offsetting carbon emissions. "It's not going to happen," said Forrest, speaking on a panel at the Reuters Impact conference. "The fossil-fuel industry has lobbied hard to get taxpayers to fund their attempt at a transition to 'clean' energy – on their timetable. But that's a highway to climate disaster." Of the 60 million tonnes of hydrogen produced every year, 96…

  • BT and Toshiba to build world’s first quantum-secured commercial metro network

    Countering the growing threat to traditional network security from quantum computing, BT and Toshiba today announced that the two companies will build and trial what they believe is the world’s first commercially available quantum-secured metro network. The new network will connect sites across London, from Docklands and the City in the east to the M4 Corridor in the west. The new network will be operated by BT, which will provide a range of quantum-secured services including dedicated high-bandwidth end-to-end encrypted links, delivered over Openreach’s Optical Spectrum Access Filter Connect (OSA FC) solution for private fibre networks. The QKD links will be provided using a quantum network that includes both core and access components and will be integrated into BT’s existing network-management…

  • Tech firms set to attend White House forum on quantum technology

    The White House’s Office of Science and Technology Policy (OSTP) is hosting the event to discuss critical applications of quantum computing, which is expected to operate millions of times faster than today’s advanced supercomputers. Companies such as Boeing, Honeywell, IBM, Intel and Northrop Grumman are also expected to attend. “There’s a lot of excitement about quantum computers and quantum sensors, and there’s some hype associated with that,” said Charlie Tahan, assistant director for quantum information science at OSTP. “But what we really want to get down to is what are the applications that a future quantum computer could run that could really benefit our society.” Experts have said the technology, which is based on core principles of physics, is still in its infancy, but it has…

    E+T Magazine
    E+T Magazine

  • Psychological model could make driverless cars more human-friendly

    The researchers set out to determine whether a decision-making model called drift diffusion could predict when pedestrians would cross a road in front of approaching cars and whether it could be used in scenarios where the car gives way to the pedestrian, either with or without explicit signals. This would in turn allow the autonomous vehicle to communicate more effectively with pedestrians – in terms of its movements in traffic and any external signals such as flashing lights – to maximise traffic flow and decrease uncertainty.  Drift diffusion models assume that people reach decisions after accumulation of sensory evidence up to a threshold at which the decision is made. “When making the decision to cross, pedestrians seem to be adding up lots of different sources of evidence, not only…

  • Sponsored: To simulate or not to simulate, 100 UK manufacturing decision makers reveal their answers

    Join us for this webinar to go through the 5 Key Findings and discuss them with a couple of special VIP guests. Simulation software and its important role and business benefits will also be discussed. Register for this webinar to: Understand current trends in UK Manufacturing following recent Research Gain insights on what 100 UK Manufacturing professionals / decision makers have to say right now Hear what a couple of users / customers of Visual Components have to say about using simulation software How to improve and futureproof UK Manufacturing Recorded with live Q&A on 2 nd November 2021 – watch on demand This free webinar is available for IET members and non-members. Should you have any specific queries please email Danielle Thomasson at dthomasson@theiet.org

    E+T Magazine
    E+T Magazine

  • Book review: ‘Scary Smart’ by Mo Gawdat

    There are only three things you need to know about artificial intelligence. First, it’s coming. Second, you can’t stop it. Third, it will be smarter than humans. This is the central argument of ‘Scary Smart’ (Bluebird, £18.99, ISBN 9781529077186), an extended essay on AI’s ongoing journey to the ‘singularity’ that will take place in the middle of this century, when machines will be "a billion times more intelligent" than ourselves. If AI will become Einstein, we’ll be no more than flies. What, asks author Mo Gawdat, is going to stop 'Einstein' swatting the flies? It’s a good question and one that Gawdat is well-positioned to address. As a former chief business officer at Google X, serial entrepreneur and start-up mentor, he’s native to a world that’s unafraid to take on big concept horizon…

  • Now is the perfect time to build Britain’s green space credentials

    More than three decades after the height of the US Space Shuttle programme, space travel is once again making the news. Recent investment and initiatives by billionaires have highlighted the potential of ‘space tourism’ and commercial space flight. At the same time, the considerable carbon footprint of these journeys has shone a spotlight on the sustainability issues associated with travelling into space, whether for recreational, commercial, or scientific purposes. The UK is committed to making the space industry more sustainable, working closely with its partners in the United Nations to ensure long-term space sustainability. Now, having recently become the first European country to introduce a framework for launching satellites and spacecraft from its home soil, the UK has a real opportunity…

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