copy code snippet What 100-year-old research by N.S. children tells us about climate change ~ News K99
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What 100-year-old research by N.S. children tells us about climate change

Observations

Starting in 1896, education superintendent Alexander Mackay enlisted the help of thousands of rural Nova Scotia schoolchildren to catalogue everything from first plant blossoms to animal migrations and thunderstorms.



from CBC | Canada News https://ift.tt/2utShjC

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