EntityQ12177444· pop 16· linked from 81 articlesboringSign in to savedrilling a hole, tunnel, or well in the earthConnectionsUnited StatesCountryRussiaCountryFinlandCountrySoviet UnionConceptagricultureEntitygeologyEntityrockEntitysoilEntitywater wellEntityHan dynastyEntitygraniteEntitydegree CelsiusEntityhydrologyEntitylimestoneEntitycivil engineeringEntityDolomitesEntityPozo de Kola, RusiaEntityplasticityEntityMohorovičić discontinuityEntityshaleEntityCategoriesChinese inventionsDrilling technologyGeological techniquesHole making