1. Chemistry in humans: Eye, Brain, Cholesterol, Cell membranes, vitamins, enzymes, fatty acids, acidity etc. 2. Chemistry in daily life: Role of colourants, adulterants (FDA), carcinogens, toiletries, hair styling, recycling codes etc. 3. Chemistry in special fields: Electrolysis, cement, Cathode ray tube to LCDs, implants, specialty plastics, self-cleaning glasses, diapers, sutures, eye-lens, solar cells, OLEDs etc.