
Exeter university gets £19.6m for metamaterials research
The University of Exeter is getting £19.6m of funding to improve our lives with "brand new science". Experts at the university have been selected to host a facility called The MetaHub - which will develop metamaterials.Metamaterials are 3D engineered structures, developed on a small scale, with properties not found in nature. Scientists at the university said metamaterials could be used in everything from medical sensors to healthier food colourings.
'Cutting-edge research'
Prof Alastair Hibbins, the director of the new hub, said metamaterials could solve global challenges in health, communication, computing and environmental sensing.He said over the next five years, the MetaHub team would be committed to "pioneer brand new science". The MetaHub is being supported by £19.6m in public and private funding - announced by science minister Lord Patrick Vallance during a visit to the university's Streatham Campus.Lord Vallance said the work happening at the university was "a prime example" of how "cutting-edge research" could attract private investment and drive economic growth.
He said: "All the things that we now take for granted, things like our cell phones and the fact that we can use flat screens and so on, that all started with some research 30 years ago on something that seemed incredibly small... and now of course it's everywhere."This is the sort of thing we're looking at here, this work is the type of thing that's going to be everywhere and we're going to be using it and keeping that going is exactly what keeps the UK at the forefront of future economic growth and societal benefit."During his visit, Lord Vallance met with key researchers, who are leading pioneering collaborations in nanotechnology, human genomics, critical minerals and climate change.
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The Sun
34 minutes ago
- The Sun
Households warned over common vape mistake that can cause ‘ferocious' toxic fires that are nearly impossible to put out
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"If you own a vape it's really important you treat it with care, avoid carelessly throwing it around which may cause the battery inside to become damaged over time," explained Capanna. "Ensure you use a compatible charger for your device and keep it away from areas where it may be exposed to high temperatures or risk coming into contact with water." It follows a government ban on single-use vapes, primarily due to environmental concerns and a rise in youth vaping. Since 1 June 2025, businesses have had to stop selling or supplying all single-use or 'disposable' vapes. As well as being an eyesore, littered vapes - both single-use and reusable - can also be a fire risk. They also introduce harmful chemicals into the soil, rivers and streams, so it's "vital" they are recycled, according to Capanna. "Incorrectly disposing of your vape in your household bin risks it becoming crushed when being processed in the back of the lorry, triggering waste collection fires that release toxic fumes," he said. "When your vape comes to the end of its life, either check if your local retailer offers a take back scheme to safely hand in your battery, or find your nearest recycling centre that will accept battery powered devices." 6 The London Fire Brigade has warned that here has been an uptick in vape-related fires across the UK, due to the devices being incorrectly thrown away in normal waste. When the lithium batteries become crushed in waste collection vehicles on their way to the landfill they can spark fires. Lithium batteries store a lot of energy in a small space and although lithium-ion battery products that have been built to a poor standard are a higher fire risk, any battery is at risk of exploding and catching fire if it has been crushed or becomes damaged. London Fire Brigade A London Fire Brigade spokesperson told The Sun: "Fires involving vapes can occur when the lithium-ion batteries that power them fail or become damaged or crushed. "Lithium batteries store a lot of energy in a small space and although lithium-ion battery products that have been built to a poor standard are a higher fire risk, any battery is at risk of exploding and catching fire if it has been crushed or becomes damaged. "When lithium-ion battery fires happen, they can be ferocious and can spread in seconds." Between 2020 to 2024, the London Fire Brigade was called out to 41 vape-related fires, occurring in homes, shops, and even hospitals. Six fire engines and approximately 40 firefighters were dispatched to tackle a blaze at a shop in Harlesden in August 2024, which was believed to have been sparked by a faulty vape's lithium battery. Photos provided by the London Fire Brigade show blackened rooms blanketed with ash. 6 In April 2024, a day ward at Hampstead hospital was left damaged after the lithium battery in a rechargeable vape exploded in a visitor's bag. Another photo from the brigade shows a South London home ravaged by a vape-related fire. A bedroom has been reduced to ashes, with all contents inside obliterated. Another risky mistake is to charge vapes by the bed or sofa. Glenn Flannery, commercial director at fire alarm systems provider Spy Alarms, warned that this is a "definite no-no". "These devices often come without standards such as CE or ISO marking and therefore fall into a similar risk bracket as things like e-scooters. "However, due to their size and nature, we often find them being charged by the bed or the sofa... The primary fire hazard linked to vapes is their lithium-ion batteries, which can fail catastrophically if damaged, improperly charged, or poorly manufactured." REDUCE THE RISK According to Spy Alarm, households should take the following precautions to reduce the risk of a vape-related fire: Use only the charger supplied with the vape or one recommended by the manufacturer. Avoid charging overnight or while unattended. Most vape-related fires happen when people are asleep or away. Regularly inspect the device and battery for signs of damage, bulging, or leakage. Buy vape devices and batteries from reputable suppliers. Avoid counterfeit or unbranded products. Don't modify the device or attempt DIY repairs. Stop using the device if it gets excessively hot during use or charging. Unplug chargers when not in use. Install working smoke alarms on every floor of the home and test them regularly. Do not carry loose batteries in your pocket or bag. Use a battery case to prevent accidental short circuits. Store vape batteries in a cool, dry place, away from direct sunlight and heat sources. 6


BBC News
an hour ago
- BBC News
Droppings of Springwatch bird being analysed
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BBC News
an hour ago
- BBC News
Olympic champion takes part in Portsmouth sports bra research
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