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Duct tape inspired bandage

Technology

Medical dressing works like duct tape to seal internal wounds

Wounds in the gut can cause dangerous infections, but a sticky medical dressing can patch them up and allow them to heal

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Wound dressing

Technology

Electric wound dressing could help injuries heal faster

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TV tower and plane Telecommunications tower against blue sky, in red and white

Technology

Will 5G mobile networks in the US really interfere with aircraft?

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Portable laser scanner creates colour 3D images of surfaces or objects

Technology

Portable laser scanner creates colour 3D images of surfaces or objects

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Blood clot, 3d illustration. Inset: Miniature helical robot

Technology

Corkscrew-shaped robot swims through blood vessels to clear blockages

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Float carrying sensors

Technology

Outsider wins DARPA challenge to predict where floats drift at sea

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graphic of smartphone and buildings

Technology

GPS software boost lets smartphones pinpoint location to within 20 cm

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Circuit Board With Encoder And Decoder Binary Code Vector Background. Blue Abstract Brain Security Technology Illustration.

Health

Florian Solzbacher interview: Mind-reading implant may soon go on sale

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Australian Prime Minister Scott Morrison

Technology

Australia’s planned anti-trolling law may silence political critics

Analysis

Close up CCTV security camera with blur of traffic jam in the background

Technology

Our global agreement on AI could reduce bias and surveillance

Nearly 200 countries have signed up to UNESCO's agreement on the ethics of artificial intelligence. This could help make the technology fairer for all, says Gabriela Ramos

Comment

Technology

Tech companies don’t get science fiction – and that's deeply troubling

Comment

Question

Are there any lithium battery alternatives?

Health

Children born without key immune cells saved with engineered organ

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Space

Oxygen and water for lunar explorers can be extracted from moon rocks

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