Ludwig Ahrgren, also known as Ludwig, is a well-known content creator with a significant presence on various platforms

It feels like there have been staggering science stories emerging every other day recently, all of which have blown our tiny little minds. First, there was the discovery of a terrifying black hole pointing right at us, then there was a huge hole found in the sun and a missing continent found after going missing for 375 years. Now, people are only just realising that there’s a massive ocean hidden under the Earth’s crust. It turns out there’s a huge supply of water 400 miles underground stored in rock known as 'ringwoodite'. Sign up to our new free Indy100 weekly newsletter Scientists previously discovered that water is stored inside mantle rock in a sponge-like state, which isn’t a liquid, solid or a gas, but instead a fourth state. The scientific paper titled ‘Dehydration melting at the top of the lower mantle’ was published in 2014 and laid out the findings. "The ringwoodite is like a sponge, soaking up water, there is something very special about the crystal structure of ringwoodite that allows it to attract hydrogen and trap water," said geophysicist Steve Jacobsen at the time. "This mineral can contain a lot of water under conditions of the deep mantle,” added Jacobsen, who was part of the team behind the discovery. He added: "I think we are finally seeing evidence for a whole-Earth water cycle, which may help explain the vast amount of liquid water on the surface of our habitable planet. Scientists have been looking for this missing deep water for decades." Scientists made the findings at the time after studying earthquakes and discovering that seismometers were picking up shockwaves under the surface of the Earth. From that, they were able to establish that the water was being held in the rock known as ringwoodite. If the rock contained just 1 per cent water, it would mean that there is three times more water under the surface of the Earth than there is in the oceans on the surface. Have your say in our news democracy. Click the upvote icon at the top of the page to help raise this article through the indy100 rankings.

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Online apps have been recommended to help people with lower back pain in a bid to tackle NHS waiting lists. Seven platforms have been given the green light for people over the age of 16 to manage their condition in early value assessment guidance published by the National Institute for Health and Care Excellence (Nice). According to the NHS Long Term Plan, lower back pain is the biggest cause of disability and is thought to account for about 30% of GP consultations every year. England affected by long-term back pain" data-source="UKHSA"> UK Health Security Agency (UKHSA) figures show there are 9.11 million people living with long-term back pain in England. Nice said it hopes its guidance will work towards reducing inequalities in care for musculoskeletal conditions. It also hopes the move could reduce NHS waiting lists, as well as bringing down the number for people using medication or waiting for GP or physiotherapy appointments. On Thursday, it emerged that a record 7.75 million people in England were waiting to start NHS treatment at the end of August. The digital platforms our committee has recommended could provide the NHS with extra capacity to get those effected off waiting lists, which vary in length across the country, and into treatment Mark Chapman, Nice Mark Chapman, interim director of medical technology and digital evaluation at Nice, said: “More than two million people suffer from low back pain each year and there are considerable pressures on NHS services to provide the treatment and care to those needing support with this debilitating condition. “The digital platforms our committee has recommended could provide the NHS with extra capacity to get those effected off waiting lists, which vary in length across the country, and into treatment. “We believe these technologies have the potential to offer value for money for the taxpayer, while offering people with low back pain quicker access to get the care they need at a time and place of their choosing.” The platforms recommended for NHS use are ACT for PAIN, getUBetter, Hinge Health, Kaia, Pathway through Pain, selfBACK and SupportBack. Some of the apps are designed for people with new back pain, while others are aimed at those with chronic back pain. These apps are yet another example of how technology can be used help patients get the care they need, when they need it Health minister Will Quince The platforms offer access to multi-disciplinary teams, along with guided exercise videos, and reminder functions for patients to do tasks such as filling in questionnaires. Health minister Will Quince added: “These apps are yet another example of how technology can be used help patients get the care they need, when they need it. “They offer a range of services which will allow patients to manage lower back pain from the comfort of their homes by improving access to musculoskeletal services – which will form a key part of our Major Conditions Strategy. “This will help to reduce pressures on the NHS and can help to cut waiting lists – one of the government’s top priorities – and will help people to live happier, healthier lives.” The technologies recommended in the guidance can be used once they have appropriate regulatory approval and meet the standards within NHS England’s Digital Technology Assessment Criteria, Nice said. The watchdog also recommends lower back pain self-management, exercise, manual therapies, psychological therapy, and combined physical and psychological programmes as well as return to work programmes. Denice Logan Rose, executive director of BackCare (National Back Pain Association), said: “Very many people living with non-specific low back pain feel that they have nowhere to turn for help, they are desperate and are at a complete loss about what they can do to help themselves. “Apps form a significant part of the technology-driven world we live in and if they can be used to help people living with back pain to lead more pain-free and active lives, this is a huge step forward.” Read More From choppy bobs to fox red, 5 celebrity-approved hair trends for autumn The UK’s first dedicated male breast cancer organisation has launched – here’s why it matters How Taylor Swift’s style has evolved over the years Model Emily Ratajkowski unveils latest fashion campaign 10 ways to cosy-up your home for an autumnal vibe 5 must-have bag trends for autumn

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