Our Changing World: Science for future fashion

Source: Radio New Zealand

Senior technician Sean Taylor displays the new solution for mounting sensors onto smart clothing. RNZ

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Over the last three decades the rise of fast fashion, and the explosion of plastics in our clothes like polyester and nylon, has created sustainability and environmental issues.

Globally 92 million tonnes of textile waste is produced each year, and an estimated half a tonne of unwanted clothes is sent to landfills in New Zealand every five minutes. The fashion industry is a major contributor to carbon emissions, and each wash of petroleum-based textiles produces more microplastic pollution that gets into our waterways.

Enter the European UPWEARS project, which aims to use science and innovation to tackle these problems.

Future fashion

“We are expecting to have a totally new, sustainable and innovative supply chain for the textile industry,” says Dr Yi Chen.

UPWEARS is a four-year, €7 million (NZ$13.7m) research project involving 14 partners from seven countries, one of which is New Zealand’s Bioeconomy Science Institute. While the project is led by the French national research institute INRAE, Yi is the UPWEARS New Zealand lead, based on the Institute’s campus in Rotorua (previously Scion).

It is a lofty goal. One that they have split into different sections to tackle; replacing plastic-based yarns with natural ones that will biodegrade, creating new textile processing technologies that are more energy efficient, designing smart sensing ‘e-textiles’ and figuring out if there’s a way to recycle existing textile waste.

Bioeconomy Science Institute

The project is funded by Horizon Europe, the EU’s key funding programme for research and innovation. New Zealand can bid for funding by applying with European partners and the New Zealand government pays back to Horizon Europe what is received in grants.

This international collaboration is key, says Yi. The Bioeconomy Science Institute has expertise in biomaterial development, and the campus has biodegradation facilities that will be vitally important for later in the project to test whether the clothing they create can break down. The European partners bring state-of-the-art research facilities like particle accelerators and large-scale additive manufacturing, as well as textile industry knowledge.

The project kicked off in November 2024 with a meeting in France and the next gathering will take place in Rotorua in 2027.

At that stage, they hope to have produced a prototype example of ‘clothing of the future’ – a smart cycling suit with built-in sensors capable of analysing your sweat or environmental conditions. All made from natural fibres that can be reused or biodegrade at the end of the clothing’s life.

Dr Kate Parker at the Bioeconomy Science Institute’s biodegradation facility. RNZ

Creating clever yarn for smart clothing

In one of the chemistry labs on campus Dr Robert Abbel holds up a clear plastic bag with two fibres inside. One is a pale-yellow colour. This is what their European partners send to him – samples of the natural-based yarns they have developed made from hemp and European flax.

The other is a dark black colour, a result of Robert’s efforts to make this yarn able to conduct electricity.

To do this he makes use of a molecule called lignin which is naturally found in wood but is stripped out as waste in the paper-making industry. But Robert has found a way to put this waste to use.

“We process the lignins into nanoparticles and then give them a high temperature, so-called carbonisation, treatment. So they turn into carbon. That means they get conductive. And then we deposit them on the yarns in order to make the yarns conductive so that they can be woven into functional textiles.”

Their collaborators will use these conductive yarns in their aim of creating smart textiles – sensors that are part of the clothing that can monitor different health or environmental markers, such as breathing and heart rate, or air pollutants.

But they will need something to mount these sensors on, and work is underway on that too in Rotorua.

Dr Robert Abbel has been working on how to make the natural fibre yarn conductive using the waste product lignin. RNZ

Putting paper-making skills to new use

Senior technologist Sean Taylor spends much of his time in one of the oldest labs on campus. Once it would have been used to investigate how best to make paper out of wood pulp. Now Sean is applying this knowledge to new research questions.

Cellulose, the main strengthening component of wood, is the most abundant polymer on Earth, and is the basis of papermaking. Now, Sean says, while demand for paper production seems to be waning, there’s growing interest in using cellulose to replace plastic polymers wherever possible.

Sean has been combining cellulose from different sources (different tree species have different length cellulose fibres) with waste lignin to produce a paper-like material that’s stiff, robust and water resistant. Perfect to mount a sensor on for this new smart clothing.

As well as this innovation around biomaterials, some of the Rotorua-based UPWEARS team are also investigating whether there are solutions for existing textile waste.

End of life

In a garage-like space at the back of the campus, Louise Le Gall flicks leavers and pushes a satisfyingly-large red button to switch the big yellow extrusion machine on.

As it hums to life, she explains that it uses a combination of heat and mechanical pressure exerted by two turning screws to melt and mix whatever is fed into it. Louise is currently researching whether she will be able to give used textiles a new lease of life using this machine.

Louise Le Gall is the materials engineer tasked with try to figure out how to recycle waste textiles into 3D printer filament. RNZ

The goal is to take different types of materials and use them to create 3D printing filament, but it is all about characterising what you are working with, she explains.

“You have to know how to play with the parameters to obtain the product you want at the end. So in the case of the UPWEARS project, we have some textile waste. You can have nylon, you can have polyester, you can also have cotton. And our goal is to find which parameter we’re going to choose to mix all that together in the machine, without burning one material and melting the other.”

If it works, they’ll use this recycled textile filament to 3D print padding to be used in the sportswear. Which the team are hoping will be ready for a test run in Whakarewarewa Forest Park in Rotorua in 2027.

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– Published by EveningReport.nz and AsiaPacificReport.nz, see: MIL OSI in partnership with Radio New Zealand

Benefits of intermittent fasting ‘fail to match the hype’, major review finds

Source: Radio New Zealand

Intermittent fasting has become a popular phrase in dieting, promising to boost metabolism, shed body fat, and even help reduce the risk of diabetes, hypertension and obesity.

From the 5:2 diet to the eight-hour feeding window, it has become a hot topic for researchers to study and internet personalities to promote.

But intermittent fasting regimes “fail to match hype” for significant loss and reducing health risks in people who are overweight, according to a major review of studies by the Cochrane Collaboration.

Fasting is prevalent among the Indian community.

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Review author and physician Eva Madrid, a professor at the University of Valparaiso, said intermittent fasting was no better than following regular dietary advice, or in fact doing nothing at all, for losing weight.

“The key takeaway is that intermittent fasting is not a miracle solution, but it can be one option among several for weight management,” she said.

What is intermittent fasting?

The phrase is an overarching term for cycling periods of normal eating and drinking with times where little to nothing is consumed.

Fasting is promoted by some wellbeing personalities for its ability to encourage the body into “metabolic switching”, where the body relies more heavily on fat stores for energy.

Intermittent fasting is not recommended by health experts for women who are pregnant or breastfeeding, people with eating disorders, people with diabetes or children.

“Given that obesity is a major public health challenge, we wanted to assess, rigorously and independently, whether intermittent fasting actually offers meaningful benefits compared with more conventional dietary advice,” Madrid said.

The types of fasting looked at in the review included the 5:2 diet, popularised by TV presenter Michael Mosley, which encourages participants to eat normal calories five days per week but restricts calorie intake to about 500 calories, the other two days.

Other strategies examined were abstaining from food for 16 hours per day in a method called “time-restricted eating” and fasting on alternate days.

How intermittent fasting studies stack up

The Cochrane team analysed evidence from 22 randomised clinical trials involving 1,995 adults across North America, Europe, China, Australia, and South America.

The review compared the effects of fasting strategies for overweight and obese people with traditional dietary advice that emphasises calorie restriction and eating fruit, vegetables, and whole grains, or with no dietary guidance at all.

According to the analysis, intermittent fasting made little to no difference in weight loss, and little to no difference to quality of life compared to the other two approaches.

The authors also raised concerns about the study designs including how people were randomly assigned to groups and adherence to the diets.

Most studies were also limited to white populations in high-income countries so results couldn’t be extrapolated for other groups.

In addition, most trials included in the review lasted fewer than 12 months, limiting conclusions about long-term sustainability of doing intermittent fasting.

The authors recommended future research should include information about participant satisfaction, diabetes status and long-term loss of lean body mass (weight loss that does not include body fat).

Weight loss doesn’t equal other health improvements

Leonie Heilbronn, who leads the Obesity and Metabolism Lab at the University of Adelaide, said intermittent fasting often provided similar outcomes to reducing calorie intake.

“When you do either a fasting diet or a daily reduction in calories, both of them result in about the same amount of body weight loss. So no arguments there,” she said.

But she said intermittent fasting had some additional benefits that surpassed simple calorie restriction.

“Having that more prolonged fasting period…increases fat burning and allows more rest and repair type mechanisms to start repairing the body.”

However, she thought some methods were less effective than others.

“I think time-restricted eating is a milder intervention than intermittent fasting, in terms of weight loss.”

Luigi Fontana, a professor of medicine and nutrition at University of Sydney said it could be difficult to interpret studies about intermittent fasting, particularly when managing compliance by participants.

Fontana, who studied diets similar to 5:2, said his research showed that people on intermittent fasting did lose some weight, but health risk factors such as blood pressure, glycaemic control and inflammation did not improve.

“Unlike with moderate daily caloric restriction with optimal nutrition, losing weight through intermittent fasting did not automatically translate into broader metabolic benefits,” he said.

Diets alone not answer to long-term benefit

All diets, whether they involve calorie restriction or intermittent fasting, may only deliver short term results, Heilbronn said.

“They are really hard to maintain long-term and it’s not just because you don’t have the willpower.”

She said changes in hunger hormones and energy expenditure could conspire to make you regain weight.

“It’s your body fighting back.”

Fontana recommended combining dietary interventions with regular exercise for longevity of results. 

“Whenever you lose weight with any type of diet, you are lowering your resting metabolic rate, and are more prone to regaining weight.

“If you want good results, combine three days per week of resistance exercise like weightlifting and another two or three days a week of endurance.

“Whether that’s running, biking, swimming, cycling — whatever will increase your resting heart rate and your respiratory rate.”

Ultimately, for someone seeking weight loss, it’s about calorie intake and energy output.

“The broader takeaway is that sustainable results come from how consistently a diet can be followed and from the overall nutritional pattern — not from fasting per se,” Fontana said.

– Published by EveningReport.nz and AsiaPacificReport.nz, see: MIL OSI in partnership with Radio New Zealand

Is Wuthering Heights actually romantic? Heathcliff would say no

Source: Radio New Zealand

Emerald Fennell’s film of Wuthering Heights, starring Australian actors Jacob Elordi as Heathcliff and Margot Robbie as Catherine, bills itself as the “greatest love story of all time”. A poll of British readers agreed.

But what would Heathcliff think?

Heathcliff, if you’ve not read the book, seen one of the many adaptations, or heard Kate Bush’s iconic song, is the protagonist of Wuthering Heights, Emily Brontë’s sole novel (published originally under the pseudonym Ellis Bell). He’s the ethnically ambiguous foster child of the Earnshaw family, who live in the titular Wuthering Heights on the windswept, desolate Yorkshire moors: the backdrop for his obsessive, doomed relationship with his foster-sister Catherine.

The new film poster evokes a romance ‘clinch cover’.

Supplied

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Why being hopeful is more radical than ever now

Source: Radio New Zealand

The most radical thing that you can do right now is hope, according to acclaimed British playwright Simon Stephens.

Best known for his Tony and Olivier award-winning adaption of The Curious Incident of the Dog in the Night-Time, Stephens says sharing an experience with people who you might disagree with politically, ideologically or culturally has never been more radical than now.

“It’s an increasingly rare thing nowadays to go and sit in a room with people you don’t know and share an experience, to look in the same direction and engage in the same story together … to turn your phone off and look in the same direction with people who you not only might not know, but if you did know them, you might not agree with them about some things,” Stephens told Saturday Morning.

Playwright Simon Stephens accepts the award for Best Play for “The Curious Incident of the Dog in the Night-Time” onstage at the Tony Awards at Radio City Music Hall on 7 June, 2015 in New York City.

Theo Wargo / Getty Images for Tony Awards Productions / AFP

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The dangers of living by your ‘love language’

Source: Radio New Zealand

Do you need words of affirmation? Quality time? Acts of service? Gifts? Or physical touch?

Figuring out your “love language” has become one of the most successful relationship ideas of the past two decades. Why? Because the idea is simple, flattering and easy to apply.

While incredibly popular and often used as a “go-to” tool on first dates, recent research suggests that the idea lacks strong scientific evidence for its central claims.

Gary Chapman’s five love languages – words of affirmation, quality time, receiving gifts, acts of service, or physical touch – are based on his reported experience working with couples as their pastor.

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James Van Der Beek was synonymous with Dawson. This is why he embraced it

Source: Radio New Zealand

A beloved early 2000s heart-throb, Dawson’s Creek actor James Van Der Beek never shook off the character that shot him to fame.

But how he leaned into it, playing himself in Don’t Trust the B in Apartment 3 and numerous other cameos, enshrined his legacy as one of TV’s most sensitive leading men, baring his soul on and off the screen.

“It’s tough to compete with something that was the cultural phenomenon that Dawson’s Creek was,” he told Vulture in 2013.

“It ran for so long. That’s a lot of hours playing one character in front of people. So it’s natural that they associate you with that.”

James Van Der Beek, star of Dawson’s Creek, has died. The news was shared in an Instagram post.

Instagram

– Published by EveningReport.nz and AsiaPacificReport.nz, see: MIL OSI in partnership with Radio New Zealand

A new wave of romance scams is washing across the internet – here’s how to stay safe

Source: Radio New Zealand

Romance scams are among the most emotionally damaging forms of cybercrime because they combine carefully manufactured intimacy with financial theft – the scammers go after your heart, and then your wallet.

Scammers use common dating apps to find victims and start online relationships, then trick their victims into buying fake cryptocurrency.

Importantly, the romance scammers’ toolkit has changed in recent years. Artificial intelligence (AI) has lowered the cost of impersonation. Convincing profile photos can be generated in minutes, affectionate conversations can be auto-generated, and “proof” of identity can now be faked through voice and video.

These days, convincing profile photos can be generated in minutes, affectionate conversations auto-generated, and “proof” of identity faked.

cottonbro studio / Pexels

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Dawson’s Creek star James Van Der Beek dies aged 48

Source: Radio New Zealand

Actor James Van Der Beek, best known for his role in popular 90s TV show Dawson’s Creek, has died.

“Our beloved James David Van Der Beek passed peacefully this morning. He met his final days with courage, faith, and grace,” read a statement shared to Van Der Beek’s official Instagram page on Thursday (NZ time).

“There is much to share regarding his wishes, love for humanity and the sacredness of time. Those days will come. For now we ask for peaceful privacy as we grieve our loving husband, father, son, brother, and friend.”

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In 2024 Van Der Beek announced he had been diagnosed with colorectal cancer.

At the time, the actor told US media outlet People magazine that he had been working in film and television as he “navigates his care”.

“And I have been taking steps to resolve it, with the support of my incredible family,” he said. “There’s a reason for optimism and I’m feeling good.”

Van Der Beek rose to fame for his role as Dawson Leary in the teen drama series Dawson’s Creek and is also known for his roles in the show Varsity Blues and CSI: Cyber.

The cast of hit teen drama, Dawson’s Creek, which aired from 1998 to 2003.

Photo12 via AFP

Dawson’s Creek co-star Busy Phillips said her heart was hurting deeply for all.

“Every person who knew James and loved him, anyone who loved his work or had the pleasure of meeting him, all of his dear friends and community that surrounded him as he battled this illness, especially his parents and brother and sister,” she wrote on Instagram.

Phillips went on to say: “James Van Der Beek was one in a billion and he will be forever missed and I don’t know what else to say. I am just so so sad. He was my friend and I loved him and I’m so grateful for our friendship all these years.”

Van Der Beek made a surprise virtual appearance at a Dawson’s Creek reunion charity event in September last year, having been forced to pull out of the live event due to a stomach virus.

“I can’t believe I’m not there. I can’t believe I don’t get to see my cast mates, my beautiful cast in person,” he said in the emotional video.

“I wanted to stand on that stage and thank every single person in this theatre for being here tonight.”

He is survived by his wife, Kimberly, and their six children, Olivia, Joshua, Annabel, Emilia, Gwendolyn and Jeremiah.

James Van Der Beek, star of Dawson’s Creek, has died. The news was shared in an Instagram post.

Instagram

What is colorectal cancer?

Bowel cancer – also known as colorectal or colon cancer, affects the colon and rectum.

Bowel cancer develops when there are a series of mutations to the cells that line the bowel, which results in the uncontrolled growth of those cells, according to Bowel Cancer New Zealand.

Initially, these cells develop into polyps which are growths that can be flat or grow on stalks from the bowel wall. These growths are more common as people get older. Although most polyps never develop into bowel cancer, some can if left undetected.

New Zealand has one of the highest rates of bowel cancer in the world. More than 3000 people are diagnosed with bowel cancer each year and over 1200 will die from the disease,

Ninety percent of bowel cancers are curable if caught early.

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Samoa authorities detain NZ passport holder following marijuana seizure at airport

Source: Radio New Zealand

Samoa Customs and police found the 43-year-old man in possession of six bottles containing marijuana and other drug paraphernalia. 12 February 2026 Samoa Government

A 43-year-old Samoan national holding a New Zealand passport has been detained in Apia after allegedly being found with 90 grams of marijuana and drug paraphernalia, local authorities said on Thursday.

The man, who resides in Australia, arrived on a Fiji Airways flight on Thursday and was allegedly found in possession of six bottles containing marijuana, along with a cannabis grinder and rolli.ng papers..

He was intercepted during routine border clearance processes at Faleolo International Airport and is in custody for further investigations and questioning, the Ministry of Customs and Samoa Police said in a joint statement.

“The items, which are deemed prohibited goods, were detected during standard screening and examination processes conducted by frontline Customs officers. The substances and associated paraphernalia were seized in accordance with the Customs Act and Narcotics Act,” the statement said.

According to the Samoa Customs CEO, the seizure reflects the agency’s ongoing commitment to protecting Samoa’s borders from the importation of illicit drugs and prohibited goods.

“We continue to utilise risk profiling, intelligence, and screening technologies to safeguard our communities from the harmful impacts of drugs,” the Customs CEO was quoted as saying.

The Customs Ministry said the importation of illicit drugs and related paraphernalia into Samoa is strictly prohibited and carry severe penalties under local laws.

It added that travelers to the country are urged to declare all goods accurately and to familiarise themselves with Samoa’s import restrictions prior to travel.

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Cyclone Gezani tears through Madagascar, kills at least 31

Source: Radio New Zealand

By Lovasoa Rabary, Reuters

An aerial view of the city of Toamasina. TSIKY SIKONINA

Fierce winds have left a trail of destruction in Madagascar as Tropical Cyclone Gezani hit the island, killing at least 31 people and leaving another four missing, the country’s disaster management office says.

Of the deaths, 29 were recorded in Toamasina, the impoverished Indian Ocean island nation’s second-largest city, and two in a neighbouring district, the National Bureau for Risk and Disaster Management (BNGRC) said in an updated report.

Residents in and around Toamasina described scenes of chaos as the cyclone made landfall late on Tuesday (US Time).

“I have never experienced winds this violent… The doors and windows are made of metal, but they are being violently shaken,” Harimanga Ranaivo said.

Gezani also left at least 36 people seriously injured. More than 2,740 residents were evacuated as a precaution after the cyclone struck coastal communities before moving inland.

The cyclone’s aftermath displaced another 6,870 people, while a total 250,406 were classified as disaster victims, the BNGRC said.

It was the second cyclone to hit Madagascar this year, 10 days after Tropical Cyclone Fytia killed 14 and displaced over 31,000 people, according to the UN’s humanitarian office.

A general view of the city of Toamasina, on the east coast of Madagascar, struck by Tropical Cyclone Gezani on February 11, 2026. TSIKY SIKONINA

Dangerous winds, rising sea levels

At its peak, Gezani unleashed sustained winds of about 185km (115 miles) per hour, with gusts surging to nearly 270km per hour – powerful enough to rip metal sheeting from rooftops and uproot large trees.

Ahead of the cyclone’s arrival, officials shuttered schools and rushed to prepare emergency shelters.

The BNGRC had warned earlier that rising sea levels in Toamasina were already flooding streets.

Homes collapsed under the pressure of the winds, roofs were torn away, walls crumbled and neighbourhoods were plunged into darkness as power lines snapped.

By Wednesday (US Time) morning, Madagascar’s meteorological service said Gezani had weakened to a moderate tropical storm and had moved westward inland, about 100 km north of the capital, Antananarivo.

“Gezani will cross the central highlands from east to west today, before moving out to sea into the Mozambique Channel this evening or tonight,” the service said.

– Reuters

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