What's Contested? What Don't We Know?
Einstein's Theory of Relativity — Without the Formulas
Three controversies: Is GR the final answer? Dark matter — real or modified gravity? The BICEP2 debacle as scientific self-correction.
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Learning Material
4 pagesLesson 8 — What's Contested? What Don't We Know?
Understanding the Complex: Einstein's Theory of Relativity — Without the Formulas
General relativity has passed every experimental test. That doesn't mean all questions are settled. This lesson maps the live debates — distinguishing what's contested within GR's domain from what lies beyond it.