Not to be sneezed at: how 3D printing is supersizing the tiny world of pollen

Project allows students, scientists and even fashion designers to create giant models of pollen grains from around the world

As a former secondary school science teacher, Oliver Wilson knows the challenges of communicating big, complex issues. Now, the palaeoecologist is reaching global audiences with a project that brings to life the microscopic world of pollen by producing giant 3D-printed models from high-quality scans of pollen grains.

“Being able to identify pollen is important for many reasons,” he says. Because they can survive millions of years and are tiny and tough, they can help track changing climate patterns, reveal the quality of honey and even provide forensic evidence at crime scenes. “But I love seeing what else people do with the models,” he says. Already they have been used by bee ecologists in Brazil, US school teachers and Irish archaeologists, among others.

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Jeff Bezos: Blue Origin space company will take first woman to the moon

  • Amazon owner seeks Nasa lunar lander contract
  • Elon Musk’s SpaceX and Dynetics also in competition

Jeff Bezos’ space company Blue Origin will take the first woman to the moon, the billionaire said as Nasa nears a decision over who will supply its first privately built lunar landers, meant to be capable of sending astronauts to the moon by 2024.

Related: Japan’s Hayabusa2 capsule returns to Earth carrying asteroid samples

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More than 1,200 Google workers condemn firing of AI scientist Timnit Gebru

More than 1,500 researchers also sign letter after Black expert on ethics says Google tried to suppress her research on bias

More than 1,200 Google employees and more than 1,500 academic researchers are speaking out in protest after a prominent Black scientist studying the ethics of artificial intelligence said she was fired by Google after the company attempted to suppress her research and she criticized its diversity efforts.

Timnit Gebru, who was the technical co-lead of Google’s Ethical AI team, wrote on Twitter on Wednesday that she had been fired after sending an email to an internal group for women and allies working in the company’s AI unit.

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‘Dirty methods’ in Brexit vote cited in push for new laws on Europe’s elections

Sites such as Facebook will have to publicly disclose identity of people and entities funding such advertising

The “dirty methods” of the Brexit referendum have been cited as a reason for new EU laws aimed at tackling disinformation and forcing online platforms including Facebook to publicly disclose the identity of people and entities funding political adverts.

Věra Jourová, a vice president of the European commission, said the EU rule-book needed to be updated to deal with on-line political campaigning, as she unveiled draft legislation at a press conference in Brussels.

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‘These images are a crime scene … it’s massive for us to find the child’

The Internet Watch Foundation is seeing a growing number of tipoffs about child abuse. We talk to one analyst about her work

Isobel* has been working throughout lockdown. With her colleagues in the Internet Watch Foundation (IWF) analyst room in Cambridge she has been responding to a rising number of tipoffs from the public that child abuse images are circulating online. The work is gruelling.

“Today I started at 8.30 and I’ll be looking at content all day long: thousands and thousands of images in a day. We analysts come from all sorts of backgrounds. The main thing is your emotional resilience – it’s incredibly important that you can look at this content and then go home and not think about it.”

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‘Deeply dark criminal activity’ drives rise in child abuse images online

The use of webcams and live streaming has led to increased grooming by predators during the coronavirus pandemic

Child abuse experts are warning that an growing trend of children being groomed through webcams and live streaming by predators has led to a sharp rise in the number of abusive images circulating online since the beginning of the pandemic.

Much of this abuse is happening in children’s own homes while their parents or caregivers are in another room, according to the Internet Watch Foundation (IWF), which says it had already dealt with an increased number of reports of online child abuse images this year. September was a record month with 15,000 reports from the public, 5,000 more than the same month in 2019.

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RoboDoc: how India’s robots are taking on Covid patient care

The pandemic has spurred on robotics companies building machines to perform tasks in hospitals and other industries

Standing just 5ft tall, Mitra navigates around the hospital wards, guided by facial recognition technology and with a chest-mounted tablet that allows patients and their loved ones to see each other.

Developed in recent years by the Bengaluru startup Invento Robotics, Mitra costs around $13,600 (£10,000) and – due to the reduced risk of infection to doctors – has become hugely popular in Indian hospitals during the pandemic.

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Jabra Elite 85t review: AirPods Pro-beating noise cancelling Bluetooth earbuds

Winning combo of great sound, noise cancelling, dual connection, long battery, small case and fit

Jabra is back with its fourth-generation Bluetooth true wireless earbuds, the Elite 85t, with improved fit, better sound and active noise cancelling to rival Apple’s AirPods Pro.

The Elite 85t cost £219.99 and top the range that includes its predecessors the £170 Elite 75t and £140 Elite 65t.

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‘We all need magic in our lives’: how Santa’s grottos moved online to beat the pandemic

It’s 130 years since Father Christmas first appeared in a department store. But this year is the strangest one yet – with virtual calls taking the place of shopping centre visits. Is it enough to keep the ho ho hos flowing?

Five bearded men, dressed head to toe as Santa, wearing fur-trimmed face masks, file into an office building in London and sit behind wooden desks – laptops and webcams in front of them. The room has been made magical with the addition of a red and gold curtain, a snow-flecked Christmas tree and a stuffed penguin perched on top of some lockers. In years gone by these off-duty actors and former children’s TV presenters would have sat in department store grottos and worn out their knees taking the weight of Britain’s children. But they are here today to brush up their tech skills and learn how the in-store Santa can adapt and survive in the middle of a pandemic.

The seminar is led by James Lovell, a honey-voiced compere who straddles the line between practical teaching and keeping up the illusion of snow and elves. He leads the five Santas through exercises and practical advice on how to handle the intricacies of online video calls. The Santas pepper Lovell and a tech expert with questions about how they will see the children in their virtual grottos.

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DeepMind AI cracks 50-year-old problem of protein folding

Program solves scientific problem in ‘stunning advance’ for understanding machinery of life

Having risen to fame on its superhuman performance at playing games, the artificial intelligence group DeepMind has cracked a serious scientific problem that has stumped researchers for half a century.

With its latest AI program, AlphaFold, the company and research laboratory showed it can predict how proteins fold into 3D shapes, a fiendishly complex process that is fundamental to understanding the biological machinery of life.

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‘Why did it take nine hours to go 130 miles in our new electric Porsche?’

A Kent couple love their new car – but their experience suggests there are problems with the charging network

A couple from Kent have described how it took them more than nine hours to drive 130 miles home from Bournemouth as they struggled to find a working charger capable of producing enough power to their electric car.

Linda Barnes and her husband had to visit six charging stations as one after another they were either out of order, already had a queue or were the slow, older versions that would never be able to provide a fast enough charge in the time.

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Part human, part machine: is Apple turning us all into cyborgs?

With its iPhones, watches and forthcoming smart glasses, Apple’s gadgets are increasingly becoming extensions of our minds and bodies. It’s the big tech dream – but could it turn into a nightmare?

By Alex Hern
Illustration by Steven Gregor

At the beginning of the Covid-19 pandemic, Apple engineers embarked on a rare collaboration with Google. The goal was to build a system that could track individual interactions across an entire population, in an effort to get a head start on isolating potentially infectious carriers of a disease that, as the world was discovering, could be spread by asymptomatic patients.

Delivered at breakneck pace, the resulting exposure notification tool has yet to prove its worth. The NHS Covid-19 app uses it, as do others around the world. But lockdowns make interactions rare, limiting the tool’s usefulness, while in a country with uncontrolled spread, it isn’t powerful enough to keep the R number low. In the Goldilocks zone, when conditions are just right, it could save lives.

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Facebook’s encryption plans could help child abusers escape justice, NCA warns

Warning comes as man admits using Messenger to coerce children into sending explicit pictures

Police and a children’s charity have warned that a man who admitted 96 counts of child sexual abuse could have escaped justice if technology giants had already toughened their encryption.

David Wilson targeted young boys aged from four to 14, getting them to send compromising pictures and video. Some were so traumatised that they considered ending their lives.

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Which countries and hackers are targeting Covid vaccine developers?

The states and their hackers that security experts believe are targeting vaccine developers

Russia’s best-known hacker groups – Fancy Bear and Cozy Bear – are considered to be linked to the country’s intelligence organisations, according to western security agencies.

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Manchester United hit by ‘sophisticated’ cyber attack but say fan data is safe

  • Club ‘shut down affected systems’ in response to hacking
  • United ‘not currently aware of any breach of personal data’

Manchester United have been hit by a cyber attack on their systems but say they are not “currently aware of any breach of personal data associated with our fans and customers”.

The club, who host West Bromwich Albion at Old Trafford on Saturday, confirmed the hacking on Friday evening and said all systems needed for the match remained secure.

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Thieves swap Amazon orders of PlayStation 5 for rice and other items

Online retailer is investigating a spate of pre-delivery thefts of newly released £450 console

Amazon has said it is investigating reports that brand new PlayStation 5 consoles have been stolen in transit, as customers have complained of missing deliveries, with bags of rice even delivered instead of the electronics.

Supply shortages have left the new games console even more desirable than its £450 price tag would suggest. But some shoppers waiting at home for the console to be delivered received an unwelcome surprise on Thursday and Friday, opening their parcels to find something other than the item they ordered.

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Should robots have faces? – video

Many robots are designed with a face – yet don't use their 'eyes' to see, or speak through their 'mouth'. Given that some of the more realistic humanoid robots are widely considered to be unnerving, and that humans have a propensity to anthropomorphise such designs, should robots have faces at all - or do these faces provide other important functions? And what should they actually look like anyway?

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Hackers HQ and Space Command: how UK defence budget could be spent

Creation of specialist cyber force and artificial intelligence unit in pipeline

A specialist cyber force of several hundred British hackers has been in the works for nearly three years, although its creation has been partly held back by turf wars between the spy agency GCHQ and the Ministry of Defence, to which the unit is expected to jointly report.

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How Amazon became a pandemic giant – and why that could be a threat to us all

Online retail grew massively in lockdown, and Amazon reaped huge profits. But where is the company’s relentless innovation and automation heading – and is it time to clip its wings?

For the last year, Anna (not her real name) has been working as an Amazon “associate”, in the kind of vast warehouse the company calls a fulfilment centre. For £10.50 an hour, she works four days a week, though, during busy periods, this sometimes goes up to five. Her shift begins at 7.15am and ends at 5.45pm. “When I get home,” she says, “it’s about 6.30. And I just go in, take a shower and go to bed. I’m always exhausted.”

Anna is a picker in one of the company’s most technologically advanced workplaces, in the south of England. This means she works in a metal enclosure in front of a screen that flashes up images of the products she has to put in the “totes” destined for the part of the warehouse where customer orders are made ready for posting out. Everything from DVDs to gardening equipment is brought to her by robot “drives”: squat, droid-like devices that endlessly lift “pods” – tall fabric towers full of pockets that contain everything from DVDs to toys – and then speed them to the pickers.

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What could a good green recovery plan actually look like?

What do governments across the world need to do to shift economies away from fossil fuels?

What does a green recovery look like? That is the question governments around the world are considering as they decide how to align their $12tn worth of economic rescue packages for dealing with the coronavirus pandemic with their obligations under the Paris climate accord.

The UK is expected to announce a 10-point recovery plan this week, and observers have warned that if it lacks ambition, it could undermine the world’s goals of limiting catastrophic climate breakdown.

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