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Giant iceberg almost size of London circling Antarctic coast – BBC News

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The British Antarctic Survey says it doesn’t know when scientists can return to one of its research stations. This is due to the danger posed by a giant iceberg, that is almost the size of Greater London.

Experts are tracking the mass from space as it circles the Antarctic coastline.

British Antarctic Survey scientists don’t believe that this particular event is connected to climate change.

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Covid-19: Did the pandemic start in a Wuhan lab? – BBC Newsnight

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More than 18 months on from the start of the pandemic, the claim Covid-19 may have leaked from a Chinese laboratory is gaining traction. Why are the origins of Covid-19 still a mystery? Please subscribe HERE http://bit.ly/1rbfUog

After the virus was first detected in China, authorities linked early Covid cases to a seafood market in Wuhan, leading scientists to theorise the virus first passed to humans from animals.

But in recent weeks the controversial claim that the pandemic might have leaked from a Chinese laboratory – once dismissed by many as a fringe conspiracy theory – has been gaining traction.

Now, US President Joe Biden has announced an urgent investigation that will look into the theory as a possible origin of the disease.

So what do we know about the competing theories – and why does the debate matter?

Newsnight’s Mark Urban reports.

#Newsnight #BBCNews #Coronavirus

Newsnight is the BBC’s flagship news and current affairs TV programme – with analysis, debate, exclusives, and robust interviews.

Website: https://www.bbc.co.uk/newsnight
Twitter: https://twitter.com/BBCNewsnight
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World’s first epilepsy device fitted in boy’s skull | BBC News

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A boy with severe epilepsy has become the first patient in the world to trial a new device fitted in their skull to control seizures.

The neurostimulator, which sends electrical signals deep into his brain, has reduced Oran Knowlson’s daytime seizures by 80%.

The surgery was carried out in October as part of a trial at Great Ormond Street Hospital in London when Oran – who is now 13 – was 12.
Epilepsy seizures are triggered by abnormal bursts of electrical activity in the brain.

The device, which emits a constant pulse of current, aims to block or disrupt the abnormal signals.

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For more news, analysis and features visit: www.bbc.com/news

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The underwater ‘kites’ generating electricity as they move | BBC News

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Winged machines are “flying” – or at least swimming – beneath the waters of the Faroe Islands in the North Atlantic.

Known as “sea dragons” or “tidal kites”, they look like aircraft, but are in fact high-tech tidal turbines, generating electricity from the power of the ocean.

So, how does the technology work?

This video is from BBC Click, the BBC’s flagship technology programme.

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For more news, analysis and features visit: www.bbc.com/news

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#BBCtrending: YOUR SOCIAL MEDIA TIPS – BBC NEWS

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Subscribe to BBC News www.youtube.com/bbcnews Subscribe http://www.youtube.com/bbcnews Check out our website: …

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How a kingfisher helped reshape Japan’s bullet train – BBC News

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Japan’s famous bullet train used to make a loud boom when it travelled through tunnels. But, thanks to a spot of bird-watching, an engineer was able to fix the problem after he was inspired by a kingfisher.

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