As virus blockade decreases, Italy reflects on what went wrong

[ad_1] ROME: As Italy prepares to emerge from the West’s first and most extensive coronavirus lockdown, it is increasingly clear that something went terribly wrong in Lombardy, the worst affected region in Europe’s worst hit country. Italy was unlucky enough to be the first western nation to be hit by …

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How liquid can a liquid be?

[ad_1] Viscosity (η) is the resistance of a liquid to flow. Liquids thicken when cooled and become wetter when heated, but how liquid can become liquid if we continue to heat it? At one point, the liquid reaches a specific temperature; It passes between the liquid and gas state and …

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