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TWO LANGUAGES · CONNECTED READING

Read in Arabic and English.

Find the corresponding article, lesson or guide without losing your place. Each result links to both versions.

Search either title, a concept, or an article number such as A137. This directory lists paired pages; each language also has its own wider library.

390 paired pages · Page 14 / 17

Relativity

Curved geometry: from local measurements to gravitational dynamics

Connect local clocks and distances to a curved metric, calculate a redshift and curvature example, and identify what is needed beyond geometry.

الهندسة المنحنية والنقل والجاذبية

بناء المقارنات المحلية وتمييز الانحناء الحقيقي عن اختلاف الإحداثيات وعن قانون تطور المتريّة.

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