HomeEngineeringManufacturingCourseNatural DyesIndian Institute of Technology KanpurIndiaFree, no sign-up neededSelf-pacedEnglishGo to course on NPTEL (opens in a new tab)All 2 ways to take itWays to take this courseNPTEL · Self-pacedVideo lecturesFreeVideoOpen NPTEL (new tab)NPTEL · 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