Holly Thorpe's science fair project measured CO2 levels around school buses and led to the change.
from BBC News - World https://ift.tt/39BG95m
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By BY IVAN NECHEPURENKO AND ANTON TROIANOVSKI from NYT World https://ift.tt/VE9ZfhR
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Dramatic scenes show the moments just before former MP Atiq Ahmed was gunned down in Prayagraj. from BBC News - World https://ift.tt/PsTFf...
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By Charles Fain Lehman from NYT Opinion https://ift.tt/U7bo1tY
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