HomeEngineeringManufacturingCourseAn Introduction to Underground Mine Environment and VentilationIndian Institute of Technology MadrasIndiaFree, no sign-up neededSelf-pacedEnglishGo to course on NPTEL (opens in a new tab)Where to take this courseNPTEL · Self-pacedCourse materialsFreeLecture notesOpen NPTEL (new tab)Related coursesBuilding Technologies III: Building Structural Systems IIMassachusetts Institute of Technology · EnglishEmergent Materials IIMassachusetts Institute of Technology · EnglishIntroduction to Solid-State ChemistryMassachusetts Institute of Technology · EnglishUltrafast OpticsMassachusetts Institute of Technology · English