Rick wants to know why the Canada geese he's been observing, who are preparing to migrate for the winter, are honking so incessantly while flying in formation. Viola Ross-Smith from the British Trust for Ornithology was on hand to help James Tytko with the answer...
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Can 'Devs' and macroscopic superposition become reality?
So how big a nuclear bomb would it take to cover the UK with a tsunami anyway
Can I utilise a telescope to enable me to see in the dark?
How are global warming and world population expansion linked?
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