🌐EnglishEnglishDeutschFrançaisNederlandsPortuguêsEntityQ1516623· pop 5· linked from 5 articlesworld crystalTheoretical model of gravityAvailable in 5 languagesFrançaisDeutschPortuguêsNederlandsvia Wikidata sitelinks · CC0Connectionsgeneral relativityEntitygravityEntityCategoriesPhysical cosmologyTheories of gravity