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Media captionRetro tech: When the pager was king

Thirty years ago, they were the must-have accessory for every sharp-elbowed business executive. But now, Japan's pagers have beeped for the final time.

The country's last pager provider, Tokyo Telemessage, closed its service on Tuesday.

Fewer than 1,500

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Media captionCould virtual reality help treat PTSD in veterans?

Virtual reality could be used to help military veterans with post-traumatic stress disorder (PTSD) who have struggled with mainstream treatment.

It involves patients walking on a treadmill in front of a screen which projects images depicting

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A social-media "trend" is leaving young people with genuine mental health problems "facing unfair and distressing criticism", private-school leaders say.

"Sadfishing" is a growing "behavioural trend", where people make "exaggerated claims about their emotional problems to generate sympathy", the heads say.

And it means

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Household appliances will become easier to repair thanks to new standards being adopted across the European Union.

From 2021, firms will have to make appliances longer-lasting, and they will have to supply spare parts for machines for up to 10 years.

The rules apply to lighting, washing machines, dishwashers and fridges.

But

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Image copyrightClimeworksImage caption Direct air capture takes CO2 straight out of the atmosphere

"This is the future of aviation," Oskar Meijerink tells me in a café in Rotterdam airport.

His company, in partnership with the airport's owners, is planning the world's first commercial production of jet fuel

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Image copyrightEast Anglia News ServiceImage caption Elliott Gunton was jailed for hacking TalkTalk

A police force has auctioned off more than £240,000 of cryptocurrency confiscated from a teenage hacker.

The Eastern Region Special Operations Unit sold the stash, which included Bitcoin, Ripple and Ethereum, in

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