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The space race to create gym equipment for future astronauts
Published
2 hours agoon
Olympic medallist Matthew Wells rows as hard as he can as his body begins to float up for 22 seconds.
Instead of a boat and water beneath him, he is 8500m (28000 ft) above the ground on a plane maneuvering to create weightless space-like conditions.
He's part of a different kind of race, one to create the equipment to keep the astronauts of the future fit during space missions.
The British invention he's trialling is amongst others being developed across the world, competing with the hope of a place on upcoming moon bases and space stations.
Astronauts have to work hard to keep fit in space to maintain muscle mass and bone density, but current machines need them to set aside a lot of time every day to maintain a certain level of fitness.
"Isn't it every kid's dream to be an astronaut?" Wells says. "It's an opportunity to be able to do something really different."
Wells, who won a bronze medal at the Beijing Olympics, says contributing to something that might end up in space is "out of this world".
The European Space Agency (Esa), Nasa, the Canadian Space Agency and the UK Space Agency have all played some part in the equipment's development and testing, including Esa providing the parabolic flight tests.
This is where a plane climbs and nose dives to create weightless conditions like in space, giving the researchers 22 seconds to gather data before the maneuver is repeated to build up their analysis.
Called HIFIm (High-Frequency Impulse for Microgravity), the kit has already been through a round of testing for other exercises, such as its "jumping" setup.
The idea for the device came out of a competition between three different consortia around Europe to come up with an exercise device for the Gateway Space Station, an orbital space station for the Moon, explains Dr Meganne Christian – a reserve astronaut for the European Space Agency and Senior Exploration Manager at the UK Space Agency.
Although Gateway has effectively been sidelined by Nasa, Christian says we are at a "really exciting moment in space exploration" where these devices can be used for new space stations and "the lunar surface" with Artemis missions going back to the moon "this time to stay".
The British invention is not the only piece of equipment in development and testing.
Other teams across the globe are working on projects, including one commissioned by ESA and developed by the Danish Aerospace Company (DAC).
The European Enhanced Exploration Exercise Device (E4D), currently under astronaut testing, boasts four modes – resistive training, cycling, rowing and rope pulling. It also has motion capture technology so astronauts can track their performance.
Whilst these devices are designed for longer term space missions, the recent Artemis II mission around the moon took a specially developed exercise device called the flywheel.
Nasa says the work that went into developing it and the work on the next generation of exercise devices will play a vital role in astronaut health.
Much like the toilet which kept playing up during the Artemis II mission, this research reminds us even astronauts operating in other worldly conditions are still human.
Our skeletons and muscles are incredible structures that deal with gravity – even when we simply move our bodies on Earth we are dealing with forces.
"In space we don't experience any forces, our muscles, our bones immediately start to diminish because we're not being loaded by those forces," says Dr Dan Cleather, professor of strength and conditioning at St Mary's University who is on the team developing the British equipment, HIFIm.
He designed the technology that allows it to monitor how effectively the user is exercising.
If astronauts do not do exercise, they also lose coordination and cardiovascular fitness, they become less able to carry out the functional tasks that they're required to do.
But there are challenges with exercising in space too, from the weight of current exercise equipment to the limited range of exercises you can do and the time it currently takes astronauts to keep fit.
"On the International Space Station, for example, astronauts spend about two hours of every day doing exercise… that all adds up, it takes time," Christian explains.
For her, if you can reduce the amount of time you're exercising, it frees up more time for astronauts to do science and experiments "which could cause a whole range of breakthroughs."
The team behind HIFIm believe their device can reduce this exercise time down to 1/2 hour a day.
It's billed as the next generation of astronaut exercise equipment for long space missions by its inventor, John Kennett, who says his small piece of equipment can handle 300 exercises.
Kennett says the device works without electrical power and is engineered so vibrations are isolated so as not to interfere with fragile experiments or the structural integrity of a vessel in space.
Kennett, a former aircraft engineer and owner of a pilates studio, came up with the idea when he was working with a client recovering from cancer who had very low bone density.
He then made the connection with space, believing the International Space Station was "missing a trick".
The device was made at Pinewood studios by special effects engineers who won an Oscar for 1917 and who work on Star Wars, James Bond and Mission Impossible.
But to really put it through its paces, it requires testing in space-like conditions on parabolic flights.
The latest test involved the device's rowing attachment, which couldn't be properly tested on Earth. That's how Wells got involved.
"Every year since the Olympics I've always done some sort of physical challenge. I've been in boxing rings, I've done an Ironman, I've done swimming 6k, you know things like this and playing rugby for a season," he says. "This is another step again. Off the chart. The most outrageous so far."
You can watch Harriet's report for Tech Now on the iPlayer from Saturday or via the programme's website.
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'I wish I had done it sooner': Behind the surge in breast reductions
Published
2 hours agoon
May 23, 2026
Ranvia is still haunted by the memory of being wolf-whistled at by an ice-cream man when she was just 11 years old.
She'd hit puberty a few years earlier, and it was at that point she says the size of her breasts began to impact how she was perceived – and how she saw herself.
At school, boys would give her nicknames about her boobs, and touch and squeeze them without consent.
"I was still a child," Ranvia says, "but suddenly I had these two body parts that brought attention I was not emotionally ready for."
Growing up in a south Asian family in Leicester, Ranvia remembers the embarrassment she felt at not being able to dress the same way as her high school friends.
"I couldn't wear [certain clothes] because my boobs would stick out," she says, "and my mum would gasp and say, 'You cannot wear that.'"
There was a physical impact, too. Ranvia had back pain, her bra straps would dig into her, and exercise was difficult. Her ADHD also meant the "sensory and emotional intensity of constantly being aware of my body was unbearable".
By the age of 25, weighing 50kg with a 32JJ cup chest, Ranvia reached breaking point.
Her lifeline, she says, was discovering a breast reduction Facebook group with nearly 6,000 members. It was through this group she did the majority of her research into the procedure, while waiting to hear back from her GP about having surgery on the NHS.
"Again and again, I saw women saying the same thing: 'I wish I had done it sooner'," says Ranvia.
Six months after the doctor's appointment, and with no word from the NHS, she decided to go private.
A few months after her surgery, Ranvia was then told she was eligible for the op on the NHS – which only happens in "exceptional circumstances", says breast surgeon Lyndsey Highton – because of her low BMI.
Ranvia is one of thousands of women in the UK who have paid for private breast reductions – an increasingly popular procedure, according to the British Association of Aesthetic Plastic Surgeons (BAAPS).
"When I woke up after surgery and looked down, I could see my stomach for the first time," she says. "I broke down in tears. I had been carrying this physical and emotional weight for so many years – and suddenly I could see myself."
Data from BAAPS in April says for the first time, the number of people having breast reductions and implant removal procedures combined has surpassed those opting for bigger boobs.
The number of breast enlargements in the UK in 2025 was down by 8%.
BAAPS president, Nora Nugent, believes the data reflects "a broader shift away from exaggerated curves towards a more natural silhouette – one that better complements active lifestyles and the continued rise of athleisure fashion".
The rise in weight-loss drugs has also caused "a trend towards much smaller bodies" according to Prof Meredith Jones, presenter of The Beauty Chronicles podcast.
Highton, an NHS breast consultant in Manchester who also conducts private breast surgeries, says this shift is "a little bit" trend driven, but the priority for most women nowadays is function – being able to move and feel confident.
Sue, 54, from Greater Manchester felt she had outgrown her implants – which she had put in after years of breastfeeding.
"They just felt very heavy," Sue says. "I wanted to get back into being fit again, and I felt like these things were just stuck on."
But private breast surgery doesn't come cheap, with prices varying across the country.
In Manchester, Sue paid around £9,500 to have her implants removed in 2025. While Ranvia's reduction surgery cost her roughly £8,000, which she paid in monthly instalments over three years.
The NHS says a private breast reduction procedure in the UK costs "around £6,500", not including consultations or follow-up care. Reduction is considered a cosmetic procedure on the NHS, and while it is available, Highton says it's "almost impossible" to access.
NHS guidelines say you may be eligible for reduction surgery if your breasts are causing health problems, and if other options – like a professionally fitted bra – haven't helped. Your breast size, weight and general health may also be considered.
"The process is just a little bit survival of the fittest," Highton says.
"It's who's pushy enough, educated enough, to see the process through. And then ultimately the answer is generally 'No'."
"There are obviously funding difficulties in the NHS, but I think this is just an easy one to say no to," she adds.
She believes when women suffer from clear physical symptoms as a result of having large breasts, reduction should be recognised as functional surgery, "not dismissed as cosmetic".
The BBC contacted NHS England which declined to comment.
The BBC has been in contact with more than a dozen women who have undergone private breast reduction surgery in the past few years.
The difficulty of accessing breast reduction surgery on the NHS and the price of private treatment have increased the number of women travelling abroad for cheaper procedures, Highton says.
Alex – not her real name – paid £16,500 for her reduction in central London at the end of last year, which removed 4.2kg from her breasts. She thinks her operation was particularly expensive because of the size of her breasts – which were a K cup – and because her surgeon is considered "the Michelangelo of boobs".
Alex had been active on a Facebook group with thousands of women discussing travelling across Europe for the procedure – and had considered going abroad herself.
But while she was tempted by a quote of around £4,000 to have a boob reduction op in Lithuania, she felt "terrified" about the idea of having medical issues on the flight home.
If complications do occur, it often falls on the NHS when people arrive back in the UK, Highton says.
The different ways of accessing breast reduction surgery – whether on the NHS, privately, or abroad – are widely documented across social media.
Alex says she knows of women – friends of friends and others she's seen on viral TikToks – who are desperate for the operation but cannot afford to go private, and have already been rejected on the NHS.
"It is quite frustrating to try and communicate to someone why this is so important and how it's not cosmetic," Alex says. "But if, you know, you have a really painful ankle or really painful arm, if it affects your day-to-day life, it needs operating on."
For Ranvia, who speaks to me after her Monday night gym session – something she never did before her breast reduction – there is a much deeper significance than merely achieving a certain look.
"This is not just a cosmetic trend or a simple before-and-after story," Ranvia says.
"For many women, breast reduction is about reclaiming comfort, safety, confidence and ownership over your own body."
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'Speed, money and compassion' – lessons from an Ebola survivor and other experts
Published
2 hours agoon
May 23, 2026
"I saw the burial team taking eight of them," recalls Ebola survivor Patrick Faley. "They put them into a bag and carried them to the burial. I made new friends although they ended up dying. I was the only person that was left there."
This week's scenes from the Democratic Republic of Congo, where medics are scrambling to respond to an outbreak of Ebola, have brought back haunting memories for those who have lived through similar crises.
A decade ago Faley found himself on the front line of a similar situation in West Africa – the worst recorded outbreak of the disease, which killed more than 11,000 people in two years mostly in Guinea, Liberia and Sierra Leone.
For Faley, the memories of what he lived through, including the death of so many of his friends, raise questions about lessons that can be learned for how to handle the latest outbreak in eastern DR Congo in which the World Health Organization (WHO) says more than 170 people have died.
His story is a reminder of the horrors the virus can cause.
Faley was recruited as a community volunteer by Liberia's Ministry of Health to spread awareness about Ebola. He went from village to village to explain how the virus was spread by contact with bodily fluids and encourage people to stop things like greeting one another by shaking hands.
It also involved dispelling rumours and explaining why traditional mourning practices – such as washing the bodies of the deceased – had to be banned.
He worked within communities near his home in the north of the country – and says it was attending the funeral of a colleague who had died of the disease that changed his life as he himself forgot the advice.
"You have to shake hands; you have to hug people," he tells the BBC. "Forgetting to know that we have a crisis, an emergency crisis in our country."
Three days after the funeral, he fell sick with Ebola, finding himself turning from healthcare worker to patient and ending up in the capital, Monrovia, in an overcrowded ward, filled with the bodies of those who had died.
"We sat in the ambulance," he remembers, "and people were just dying at the front of the hospital."
Faley recovered from the infection but his wife and son later caught the virus as well. His wife got better and made it home. Tragically their four-year-old son Momo did not survive.
The lessons from the West African outbreak a decade ago are helping to shape the response this week to the new surge of cases in DR Congo, with funerals banned for those suspected to have been infected.
This has sparked tension in some communities, with a crowd angrily setting fire to part of a hospital on Thursday near the epicentre in the city of Bunia after being told a body would not be released for burial.
But it is essential to learn lessons from the past and to ensure affected communities are on board, says Dr Patrick Otim, the WHO's area manager for Africa.
"One of the biggest lessons from the West Africa outbreak and previous Ebola outbreaks in DRC is that speed matters," he says.
"Early delays in detecting cases, isolating patients and engaging communities can allow transmission chains to expand very quickly."
Another point, he explains, is that outbreaks cannot be controlled through medical interventions alone.
"Community trust is essential. Safe and dignified burials, local leadership engagement and clear communication are just as important as laboratories and treatment centres."
This outbreak is the 17th to have emerged in DR Congo since Ebola was discovered half a century ago in 1976.
It is only the third worldwide of the rare Bundibugyo species of Ebola, which emerges less often than the more common one known as Zaire.
And while the West African outbreak was curbed, after two years, with vaccines, experts have warned Bundibugyo has no vaccine or known treatment.
"Just because a vaccine works against one particular type of a virus doesn't mean it's going to work against another one," Professor Thomas Geisbert tells me over the phone from his laboratory at the University of Texas Medical Branch in the US.
Geisbet is a leading expert on Ebola, and one of two researchers who invented the first known vaccine for the virus, known as Ervebo.
"That remains currently the only vaccine available in the global stockpile," he says.
Bundibugyo's genetic sequence is different from the Zaire species by about 30%, meaning the existing vaccines are ineffective against it.
The WHO says it could take up to nine months to find an effective vaccine – although scientists at Oxford University in the UK have just announced that they are developing one that could be ready for clinical trials within two to three months.
This is something Prof Geisbet has been working on.
He tells the BBC how he created a similar single-injection vaccine targeting Bundibugyo, using the blueprint of the original Ervebo.
Tests on monkeys showed 83% protection from Bundibugyo but it has yet to progress to human trials.
Geisbet warns that getting a vaccine from the laboratory to rollout, with trials and manufacturing, can cost more than $1bn (£745m).
It is an investment with "a whole bunch of zeros behind the dollars", he says – and one pharmaceutical companies so far have not seen as being profitable.
For Wallace Bulimo, biochemistry professor at Kenya's University of Nairobi, events in DR Congo underscore the need for more investment.
"Why is it that we have not actually done a lot of work on this virus?" he asks. "And yet we knew it was there.
"It was first discovered in 2007, so we should have actually never ignored it."
Faley warns those currently on the front line in eastern DR Congo that there is a risk in warning communities that the current outbreak has no known cure.
"If you're going to tell the community that listens to the radio that Ebola has no cure," he says, people who fall sick will not bother to seek medical help.
"[For them] going to the treatment unit [means] they're just going to die, because there's no treatment."
These mistakes, he argues, could lead to stigma and discouragement within local communities as they feel helpless.
Another lesson he draws from his own experience in Liberia is the rush of foreign organisations to help on the ground.
This week tonnes of aid have been shipped to Ituri, the province in eastern DR Congo at the epicentre of the outbreak, with medical organisations and UN agencies making plans to deploy teams to support local medics.
"A lot of foreigners trooping into their community brings fears," says Faley.
"In Liberia, during the initial stages people were still in denial and left their community because of the influx of NGOs."
Outside organisations, including the WHO, have been clear it is the Congolese government itself that is leading on the response, which is in a historically insecure area where armed groups have operated for years.
"The DRC has some of the most experienced Ebola responders in the world," says Otim.
"Over the past decade, the country has managed multiple Ebola outbreaks and built strong expertise in surveillance, laboratory systems, case management, infection prevention and control, vaccination strategies and outbreak co-ordination."
For him, the challenge is not a lack of experience.
"The challenge is the operational environment, including insecurity, displacement, limited infrastructure and intense population movement, which make outbreak control far more complex."
The immediate goal is to contain the virus before it can spread further – with experts warning that missed chances to spot the outbreak sooner could mean the outbreak is already far bigger than is known.
There are few reasons for optimism, but scientists do point out that Bundibugyo's fatality rate, of 30%, is lower than for other Ebola species.
"On one hand," says Prof Geisbet, "it's good that the mortality rate, historically, for Bundibugyo has been lower."
"But the incubation period," he warns, "could be longer. That mean
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Race for French presidency sees ex-PM Philippe as early favourite to beat populists
Published
2 hours agoon
May 23, 2026
A year to go until France chooses its next president, the big question is who can save the election from being a battle of the extremes.
For now, and perhaps only for now, the answer is pretty clear. It is President Emmanuel Macron's former prime minister, Edouard Philippe.
Latest opinion polls concur that the 55-year-old centre-right politician is the only figure capable of beating a hard-right candidate in round two of the vote next May, whether that is Marine Le Pen or her young deputy Jordan Bardella.
In any other polled scenario, the other candidate would lose and France would have a populist-right head of state.
Philippe is also best placed to keep the hard-left candidate Jean-Luc Mélenchon out of the run-off, thus eliminating the scenario – a nightmare for business and France's European partners – of a straight choice between hard left and hard right.
For supporters of Philippe, who heads the small Horizons party, all this should justify his emergence in the coming months as the natural candidate of the French centre-right and set him on course for victory.
They expect other contenders from the same political space to acknowledge Philippe's lead towards the end of the year and step diplomatically from the race.
Those rivals include the former centrist prime minister, Gabriel Attal of Renaissance who declared his candidacy on Friday, and Bruno Retailleau of the conservative Republicans.
In the peculiar French system of voting, everyone knows that having too many players in the multi-candidate first round of the presidential election next April amounts to political suicide.
With several candidates vying for the same slice of the electorate, the vote is divided up and all fall below the qualification mark for round two – in which only the two leaders from round one take part.
This was already true in the old politics, where Socialists and Gaullists used to battle it out. How much more true is it now, when historic formations of right and left are being eclipsed by populist forces on their flanks?
So, with a year to go, Edouard Philippe is cautiously moving his campaign into gear – mindful that being an early favourite in the presidential race is as often a hindrance as an asset.
In a meeting in Reims east of Paris earlier this month, he announced his three campaign directors as well as a distinctly Gaullist election slogan – France Libre (Free France).
Leaning clearly to the right on economic matters, he favours a further pushing back of the age of retirement from its current 64, and a law to enshrine balanced budgets. Both issues could be the subjects of early referendums if he is elected next year.
In June he plans to hit the news with an innovative communications stunt – beaming himself into 1,000 living rooms across France for a mass "apartment meeting". And on 5 July in Paris, he holds his first rally as a candidate.
As Le Monde newspaper said in a profile, Philippe "hopes that a face-off between him and the National Rally (RN) quickly gets accepted as the framework of the election, with himself as the natural barrier to the far-right coming to power".
The problem is, of course, that there are so many imponderables between now and next May, and the interim is unlikely to play out as smoothly as Philippe supporters would like.
First of all, there is no guarantee that his rivals in the centre-right space will do the honourable thing and step aside.
Even if they do, they will probably maintain their campaigns as long as possible, opening up divisions with Philippe that will be exploited by his real opponents.
For now, the challenge from the centre-left – the Socialists and allies – looks minor. They are as divided as ever about who to choose as candidate or candidates, and how to do so. It is quite possible that four or five names could end up on the ballot.
But it is not impossible either that, under threat of a wipe-out, the mainstream left gathers around a single candidate. Someone like MEP Raphael Glucksmann, of the small Place Publique party, could become a rallying point for moderate left-centre voters and draw them away from Philippe.
There is also the small matter of a corruption probe just announced into Philippe in his function as mayor of the northern port city of Le Havre. His team says the accusations of favouritism are untrue and will be fought at every turn, but they cannot be helping.
Most significantly, though, any cold-headed analysis of Philippe's prospects must acknowledge that political momentum in France ahead of next year's elections remains strongest not in his centre ground, but at the extremes – especially on the right.
Anti-elite sentiment, economic insecurity, social tensions and declining public services have prepared the ground for candidates of radical change.
For them, Philippe is an easy target because he is so obviously a figure from the old power system. Prime minister from 2017 to 2020, he is forever branded for his enemies as a Macronite.
On 7 July – two days after Philippe's Paris rally – the big event in France's pre-campaign will take place, when sentence is delivered by an appeal court on the RN's EU money trial and France will learn whether Marine Le Pen is struck with ineligibility and thus unable to run next year.
All the polls suggest that whether she can or cannot makes little difference, because the media-savvy Jordan Bardella scores, if anything, even better than she does.
But will that be borne out when the hard campaigning gets under way?
Philippe is reported to be hoping for a Bardella candidacy, because he reckons the 30-year-old's inexperience will soon begin to tell, whereas Le Pen, 57, is a tough election warrior with a deep rapport with voters across the country.
The RN is a nationalist party which wants to limit immigration, for example by stopping families from joining migrant workers and ending the right to nationality for all born on French soil. Officially at least, the party wants to bring down the age of retirement to 62.
As for the hard-left France Unbowed (LFI), its leader Jean-Luc Mélenchon declared himself a candidate earlier this month, with a promise among his first acts as president to dismantle the media empires of French billionaires like Vincent Bolloré.
Calling for hefty new taxes on big business and an opt-out from EU rules, the 70-year-old former minister has built a formidable support base in the "new France" of the high-immigration banlieues – the suburbs of French cities – and among the prospect-deprived, university-educated young.
As a candidate in 2022, he came within an ace of qualifying for the second round against Emmanuel Macron, and believes his destiny is to face off against the far right. "When the rest are gone, it'll be me and her," he has said.
But in that "battle of the extremes" – populist left versus populist right – for the presidency of the French republic, all polls suggest that there would be one clear winner: and it is not Jean-Luc Mélenchon.
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'I wish I had done it sooner': Behind the surge in breast reductions
'Speed, money and compassion' – lessons from an Ebola survivor and other experts
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