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भीषण गर्मी में नींद की कमी से होता है नुकसान गर्भवती महिलाओं, नवजात शिशुओं को
जलवायु परिवर्तन ने दुनिया के उन क्षेत्रों में गर्भावस्था और बच्चे पैदा करना और भी ज़्यादा मुश्किल बना दिया है जो अत्यधिक गर्मी...
Countries Advancing Climate Protection Through HFC Phasedown
More than 100 countries took steady steps forward under the Montreal Protocol, the treaty that protects the ozone layer and...
4 Clever Ways To Teach One-to-One Correspondence in Math
One of the basic questions math helps us answer is “How many?” It’s why we add, subtract, multiply, divide, and count. One-to-one correspondence...
At the Olympics, Heat Can Raise the Danger Bar of Competitions
Athletes from more than 200 countries have convened in Paris for the Olympic Games.
But looming over it is the memory of the...
