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Why the force that keeps our feet on the ground holds the key to understanding time and the origin of the universeGravity is the weakest ...
Loss of human life, destruction of crops and pastures, millions of dead animals, economic retardation and denuded landscapes - all these are associated with El Nino ...
What if intelligent life on Earth evolved not once, but twice? The octopus is the closest we will come to meeting an intelligent alien. What ...