Euclid vs Lobachevsky: are parallel lines sacred?

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EUCLID vs LOBACHEVSKY go head to head — and every jab is rooted in real history.

EUCLID

For two thousand years my Elements stood: through any point, exactly one parallel, and space obeys.

LOBACHEVSKY

Your fifth postulate was never proven, only assumed—so I bent it, and space did not break, it curved.

EUCLID

But my axioms built temples, bridges, the very floor beneath your feet; where does your curved world stand?

LOBACHEVSKY

On the same heavens you measured—for the cosmos itself is curved, and one day your flat certainty will look like the child of my imagination.

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