• Nasa-IBM collaboration will use AI to study climate change

    Nasa and IBM have joined forces to promote a new application of artificial intelligence (AI) technology to Nasa Earth observation satellite data. The two organisations have revealed their plans to develop several applications to extract insights from Earth observations about the impact of climate change.  In one of the projects, scientists will train an IBM geospatial intelligence foundation model on Nasa's Harmonized Landsat Sentinel-2 dataset, a record of land cover and land use changes captured by Earth-orbiting satellites. The AI is expected to analyse petabytes of satellite data to identify the impact of natural disasters and rising temperatures on crop yields, and wildlife habitats.  Meanwhile, another project is expected to be a large language model based on Earth science literature…

  • Shell profits hit record £68.1bn as energy prices surge

    Shell said that its core profits skyrocketed to £68.1bn ($84.3bn) in 2022, surpassing the expectations of industry experts. This gargantuan profit haul will increase the pressure on prime minister Rishi Sunak and chancellor Jeremy Hunt to tax energy producers further, with UK households coming under increasing and relentless pressure from their astronomical bills. Bumper profits by producers in 2022 eventually persuaded the government to launch a windfall tax, called the 'Energy Profits Levy', which was subsequently further strengthened by Hunt. Shell said that it paid £1.5bn ($1.9bn) in windfall tax charges to the UK and EU. Labour has accused Sunak of being “too weak” to stand up to oil and gas interests following the news of Shell’s profit increase. Shadow climate change secretary…

  • India pledges $4.3bn for clean energy projects

    India has stated that "green growth" is a top priority for the country, as it earmarks  350 billion rupees ($4.3bn, £3.5bn) to invest in the nation’s energy security and green transition.  In the announcement, Indian authorities included a focus on solar power from the Himalayan region of Ladakh and green hydrogen production. “We are implementing many programmes for green fuel, green energy, green farming, green mobility, green buildings, and green equipment, and policies for efficient use of energy,” said finance minister Nirmala Sitharaman in her speech to Parliament.  “These green growth efforts help in reducing carbon intensity of the economy and provide for large-scale green job opportunities,” she added. The minister said the cash injection will be channelled through the ministry…

  • ‘Liquid windows’ could reduce buildings’ energy consumption

    What if windows were not solid? A research team at the University of Toronto has developed a window prototype that uses a thin layer of liquid pigment between two glass panes to affect how much sunlight gets through. The scientists were inspired by the multilayered skin of organisms such as squid. Each of these layers contains s pecialised organs that work together to protect the animals from sunlight and other external factors.  The objective of the prototype is to optimise the wavelength, intensity and dispersion of light transmitted through windows. In doing so, it could offer much greater control than existing technologies while keeping costs low.  “Buildings use a ton of energy to heat, cool and illuminate the spaces inside them,” said Raphael Kay, one of the scientists involved…

  • Sustainable V8 sports car project aims to make muscle car carbon neutral

    When it comes to sustainable car choices, most people don't think of a 5.0-litre V8 muscle car. The British Motor Show is hoping to change perceptions by running a Ford Mustang for six months using Coryton 'Sustain' biofuel to see if an old-school muscle car can clean up its act. Using Sustain – a second-generation biofuel that uses agricultural waste such as straw or by-products from farming, food production or forestry, recycling carbon from the atmosphere – the team behind the show will be running the 5.0-litre V8 Ford Mustang, covering over 1,000 miles a month promoting the event around the UK. As well as using the Sustain fuel, the 'Sustainable V8 Project' Mustang will also be run on sustainable oils, use eco tyres and will be maintained using reuseable service parts or second-life…

  • Money & Markets: What’s up with the UK stock market?

    The UK stock market, for all the woe in the news, seems to have broken out into new trading territory. The question is, what went right? Since a runaway dollar nearly broke everything, the buck has been reined in and up went all the stock markets. This is because however the rout brought on by a strong dollar was reversed it meant that in effect there was more money to stick into trades like buying equities. Engineers will recognise oscillating systems, noise and signal running together. Theory suggests that the market is pure noise, but we all know that there is a faint signal in there and this is a product of economic growth, or you might say progress. The signal is too small to profit from in the short term and possibly only capturable by long-term holding rather than short-term trading…

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    E+T Magazine

  • View from India: Budget 2023-24 focuses on green growth, digital economy and AI

    Th2023-2024 Budget hopes to build on the foundation laid in the previous Budget and the blueprint drawn for India@100. “India’s rising global profile is because of several accomplishments: unique world-class digital public infrastructure, for example Aadhaar, Co-Win and UPI, and Covid vaccination drive in unparalleled scale and speed; proactive role in frontier areas such as achieving the climate related goals, mission LiFE, and National Hydrogen Mission,” said Union Finance Minister (FM) Nirmala Sitharaman.    The future seems to be moving towards green growth with the implementation of programmes for green fuel, green energy, green farming, green mobility, green buildings and green equipment, and policies for efficient use of energy across various economic sectors. These efforts help in…

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    E+T Magazine

  • Hands-on review: Renpho Elis 1 Smart Scale

    We're already one month deep into another new year. With the best will in the world, ambitious resolutions often lie discarded, the best laid fitness plans of mice and men ruinously abandoned at the seductive and delicious twin altars of food and booze. Still, we persevere. It's good to at least keep a watchful eye on the state of our bodies, even if their temple status was regrettably withdrawn some time ago. With a set of smart bathroom scales, such as Renpho's upgraded unit on review here, cold, hard data will be captured, logged and tracked, making it ever trickier for you to keep lying to yourself about the state of you. This - whether you like it or not - is a good thing. There's obviously a limit to how smart a set of scales can be. They're scales. They weigh stuff. You, mostly.…

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    E+T Magazine

  • Book review: ‘We Are Electric’ by Sally Adee

    Electricity is at the heart of how we are formed, how our brains speak to our bodies, how we heal after injuries, how we think, move, feel. In ‘We Are Electric: The New Science of our Body’s Electrome' (Canongate Books, £20, ISBN 9781838853327), Sally Adee explores the discovery of ‘galvanism’, the confusing steps towards understanding bioelectricity since then, and the incredible applications under development today. The history of bioelectricity makes for a compelling yarn. It involves larger-than-life characters, a disagreement between two men which spawned an epic war between the physical and life sciences, shocking experiments conducted in public, yet more shocking experiments conducted in private, more ‘faecal explosions’ than might reasonably be expected, and many unfortunate frogs…

  • Suck on this: eco-friendly paper straws designed to stay stiff

    The researchers said their straws are easy to mass-produce and could quickly replace current products in response to new regulations designed to limit single-use plastics. Many of the paper straws that are currently available to buy are typically coated in polyethylene (PE) or acrylic resin – the same material used for making plastic bags and adhesives. This is because straws made of paper alone become soggy when they come in contact with liquids, thus losing their core functionality. Previous studies have reported that polyethylene coating on discarded paper cups can disintegrate into small particles without being fully decomposed and thus become microplastics in the environment. To develop the new straws, the researchers synthesised a common biodegradable plastic - polybutylene succinate…

  • Vertical LEDs could triple resolution of displays

    Today’s screens use a plate patterned with pixels formed from red, green, and blue LEDs arranged end to end, which shine in different intensities to generate the full spectrum of colours. Over the years, the size of individual pixels has shrunk, enabling many more of them to be packed into devices to produce sharper, higher-resolution digital displays. But much like computer transistors, LEDs are reaching a limit to how small they can be while also performing effectively. This limit is especially noticeable in close-range displays such as augmented and virtual reality devices, where limited pixel density results in a “screen door effect” such that users perceive stripes in the space between pixels. The new stacked pixels can generate the full range of colours and measure about 4 microns…

  • Government pledges to regulate cryptocurrencies

    The UK has formally announced its plans to regulate the cryptocurrency industry, with the government looking to rein in some of the reckless business practices that characterise the "turbulent industry".  The government has therefore proposed a number of measures aimed at bringing regulation of crypto asset businesses in line with that of traditional financial firms. The Treasury says that will allow crypto to benefit from the "confidence, credibility and regulatory clarity" of the existing system for financial services, as set out in the UK's Financial Services and Markets Act 2000 (FSMA). In doing so, the government aims to create a “robust approach” that will mitigate “the most significant risks”, but also allow the UK to tap into the advantages of crypto technologies. The…

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    E+T Magazine

  • EU responds to US and Chinese green subsidies in leaked plan

    The European Union (EU) is said to be preparing a comprehensive plan to respond to the US's Inflation Reduction Act and loosen the continent's dependence on Chinese technology, the Financial Times has reported.  According to the leaked document, the European Commission would be planning to extend some of the s implified state aid rules that already apply to some renewable technologies, in order to include renewable hydrogen and biofuel storage. In addition, EU member states will be able to offer help to EU companies that are being offered equivalent financial aid from foreign governments with measures such as tax benefits.  Some of the €800bn (£707bn) included in the NextGenerationEU Covid-19 recovery fund could also be redirected towards tax credits, according to the draft. This move…

  • ChatGPT owner launches ‘imperfect’ tool to detect AI-generated text

    ChatGPT is a free app that generates text in response to a prompt, including articles, essays, jokes and even poetry. It has become spectacularly popular in the short time since its release in November, while simultaneously raising inevitable concerns about copyright and plagiarism. The AI classifier , OpenAI's language model trained on the dataset of pairs of human-written and AI-written text on the same topic, aims to distinguish the text which was written by the latter. It uses a variety of providers to address issues such as automated misinformation campaigns and academic dishonesty, the company said. In its public beta mode, announced in a blog post today (Wednesday 1 February), OpenAI acknowledges the detection tool is currently "very unreliable" on texts under 1,000 characters and…

  • First self-driving bus service to launch in Edinburgh this spring

    Passengers are set to board the bus service in Edinburgh from the spring after it became one of seven autonomous passenger and freight vehicle programmes to win a share of the new funds. The service, which will receive £10.4m in funding, will be comprised of five self-driving single-decker buses that will carry members of the public between Ferrytoll park and ride in Fife and the Edinburgh Park train and tram interchange via the Forth Road Bridge. As well as the Edinburgh project, automated shuttles in Belfast and lorries in Sunderland will also get support. The North East Automotive Alliance will receive £8m to roll out self-driving and remotely piloted HGVs between the Vantec and Nissan sites in Sunderland. Hub2Hub will receive £13.2m to develop a new, zero emissions, self-driving…

  • Tech Nation to shut down after losing government funding

    Tech Nation has explained its planned closure is as a direct result of the government's decision to stop providing the organisation with £12m in grant funding, and award it instead to Barclays Bank.  With this foundation removed, Tech Nation’s remaining activities are "not viable on a standalone basis", the organisation said in a statement.  Founded in 2010, Tech Nation has worked with nearly a third of the UK’s 122 unicorns and supported the rise of companies such as Monzo, Revolut, Ocado, Skyscanner and Deliveroo. The company also run the UK’s global tech talent visa, in collaboration with the UK Home Office.   Although Tech Nation was never a government organisation, it heavily relied on government funding to continue its operations.  In September last year, it was reported that…

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    E+T Magazine

  • China’s clean heating policies cut premature deaths by 23,000, study suggests

    From 2015 to 2021, the impact of winter heating on China’s capital Beijing and 27 other cities saw concentrations of fine particulate matter (PM2.5) from heating activities reduce by 41.3 per cent. This compares favourably with a drop of 12.9 per cent in other northern Chinese cities which used lower levels of clean fuels than those in the Beijing region. China’s centralised winter heating strategy is one of the world’s largest energy-consumption systems, providing free or heavily subsidised heating to urban residents. The system is usually switched on from mid-November to March each year. Whilst coal has been the main heating energy source in northern China – accounting for 83 per cent of the total heating area in 2016 – new policies have encouraged the use of cleaner fuels such as gas…

  • View from India: Budget outlines seven priorities for the next financial year

    Seven is believed to be a lucky number, and the FM has announced that the Budget will focus on seven areas for growth. These include inclusive development, reaching last mile, infrastructure and investment, unleashing potential, green growth, youth power, and the financial sector. The Finance Minister described the seven priorities as the “Saptrishis (seven sages) guiding us through Amrit Kaal”. Sitharaman has indicated that the Indian economy has increased in size. It has moved from being the 10th to the fifth largest in the world in the last nine years. “In the 75th year of Independence, the world has recognised India as a bright star. Our growth for the current year is estimated at 7 per cent. This is the highest among all major economies, in spite of massive global slowdown caused by…

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    E+T Magazine

  • Hands-on review: Hozo Design Meazor 3D measuring tool

    Since we last looked at Hozo Design's impressively fully featured and pocket-friendly (to both your actual pockets and your wallet) multi-function measuring tool, Meazor , the company has now upped the ante with the addition of a new model, bringing with it 3D floorplan scanning functionality, one-upping the original D of its predecessor. Meazor 3D remains physically unchanged from its 2D sibling. It's stainless-steel frame is still pleasingly compact (approximately 100mm x 54mm x 21.3mm) and reassuringly flexible (retaining and building on 2D's 6-in-1 multifunctional laser measuring skills). The six core functions are a point scanner, scale/rolling measure (built using a long-lasting 4096-grade magnetic encoder), laser measure, curve scanner, protractor and spirit level. The same tempered…

    E+T Magazine
    E+T Magazine

  • Bad memories

    There are no better canaries of the health of the semiconductor industry than the memory sector. It is the one that most closely resembles a classic commodity like wheat, pork bellies or orange juice. And it is quite poorly indeed: the indicators are flashing sell, sell, sell. If only the chipmakers sitting on stocks of unwanted memory chips could do the same. Well, they will in the not too distant future. Unlike those other commodities, they don’t go off all that quickly, though if a crash comes ahead of a transition in process nodes, the weaker suppliers can find themselves having to dispose of older, less dense memory at bargain prices. And that could be a big issue for any that isn’t one of the top behemoths. Malcolm Penn, president of analyst firm Future Horizons, made the point last…

  • Why UK energy customers need to be able to make smart decisions

    The relationship between UK energy suppliers and consumers must change. As well as migrating towards a smarter and more logical system for distribution and use, we need to become smart customers, using intelligent energy. The UK energy market faces two problems. First, energy is unnecessarily valued at a commodity trading price, even if it has not been purchased and its costs of generation have not increased. Secondly, tariffs for energy vary between ever greater extremes due to imbalance between supply and demand, but become fixed when it is consumed. Neither situation is sustainable. At the same time, the UK should seek to become as self-sufficient as possible to minimise the impact of a weaponised energy market. This will automatically make UK renewable energy more important. UK electricity…

    E+T Magazine
    E+T Magazine

  • AI could bring £200bn to Mediterranean countries by 2030, study finds

    A new study shows the importance that AI will have in the countries of the Mediterranean Arc, as well as its benefits in health, meteorology, the environment, the elderly, education and the public sector. The report was commissioned by Mediterranean Geopolitics & Public Policies (Geomett) and presented to the European Parliament by VRAIN researchers from the UPV.  The document highlights how Turkey has the fifth most significant investment in AI over the last ten years, spending almost $3.4bn (£2.7bn), and Israel ranks fourth among the MEA countries.  The report's findings highlight that the growth of AI in the consumer, enterprise, government and defence sectors is increasing. As a result, there has been a shift from talking and reporting on AI to planning and building AI solutions…

  • Europe avoided coal power surge in 2022 despite issues over Russian oil imports

    With the move away from Russia-supplied fossil fuels, concerns were raised that Europe would be forced to rely heavily on coal power to get it through the winter. Think-tank Ember has found that coal power share increased by only 1.5 percentage points to generate 16 per cent of EU electricity in 2022, with year-on-year falls in the last four months of 2022. Despite the UK’s plans to shut down all coal plants by 2024, it was forced to fire up two coal generators in December in preparation for possible disruptions to the country’s electricity supply caused by the freezing weather conditions. Ember's report also showed that wind and solar generated a record fifth (22 per cent) of EU electricity in 2022, overtaking fossil gas (20 per cent) for the first time. Dave Jones, Ember’s head of…

  • US halts export licences to China's Huawei

    Washington is moving towards a total ban on the sale of US technology to Huawei, as the country stops approving export licences to the Chinese technology giant, according to reports. Several people familiar with discussions inside the administration have told the Financial Times the commerce department had notified some companies that it would no longer grant licences to any group exporting American technology to Huawei.  The US has restricted China’s access to semiconductor technology since at least 2019 when the Trump administration  banned Huawei   from buying vital US technology, citing national security concerns.  Despite the change in administration, the country has continued to impose strict export controls on the Chinese electronic maker. Both Huawei and the Chinese government…

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    E+T Magazine

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