Seasickness, spotting icebergs and keeping the crew fed: Life on board an Antarctic expedition

ITV News Science Correspondent shows what life is like on board the RRS Sir David Attenborough on an expedition deep within the Antarctic Circle
The British research ship the RRS Sir David Attenborough has travelled through an area of Antarctica that would have been impassable 30 years ago at this time of year.
That's because the area the ship navigates with ease would have been solid ice.
No other British ship has made the journey since the explorer Sir Ernest Shackleton's ill-fated Endurance expedition, when his ship became trapped in the pack ice and sank in 1915.
Fast forward 110 years - after global warming has caused the ice to melt - and ITV News Science Correspondent Martin Stew is the only journalist on board the British ship.
From the chef keeping crew members fed to the captain keeping a lookout for icebergs, he speaks to those on board about what life is like on an Antarctic expedition.
You can follow full coverage of Martin's journey across all ITV News programmes and platforms over the next fortnight
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