Delia Keane

My Grandmother once gave me a tip:

In difficult times, you move forward in small steps.Do what you have to do, but little by little.Don’t think about the future, or what may happen tomorrow.Wash the dishes.Remove the dust.Write a letter.Make a soup.You see?You are advancing step by step.Take a step and stop.Rest a little.Praise yourself.Take another step.Then another.You won’t notice, but your …

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What Is a Dimension? The Answer Will Bend Your Mind

Caltech physicist Sean Carroll explains dimensions in ways that even a 5-year-old can understand.   ONE OF MY favorite books as a child was called Flatland: A Romance of Many Dimensions. Written by a grade-school teacher in 1884, it’s a novel narrated by a square who lives in a two-dimensional world, called Flatland, populated by lines and …

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