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The human eye is an extraordinary gift from Hashem, with an intricate system of workings that allows us to see and experience the world around us. The more we understand its incredible complexity, the more we can appreciate the wisdom and kindness of the One who gave us the gift of sight.

The Talmud describes the Sun as being surrounded by a נרתיק — a sheath, and modern astronomy has revealed the Sun’s vast outer atmosphere, the corona. We see yet another remarkable connection between the wisdom of Chazal and what science has recently uncovered.

What if matter doesn’t truly disappear—it simply takes on a new form? Centuries before Lavoisier’s experiments established the conservation of mass, the Ramban described the physical world as existing matter being continually formed and reshaped.  

Even before modern science revealed the true dynamics of the water cycle, Chazal understood that rainfall itself was sufficient to supply the waters of the rivers and the earth’s other water sources.