science and technology

Physiological Structure and Life Processes – Human Heart, Circulatory System, and Blood Circulation

4 Common Heart Diseases – Heart Attack, High Blood pressure, Uric Acid, and Diabetes

Hydrocarbon and its Compounds – Complete Notes on Hydrocarbon

Gases – Carbon dioxide (CO2) and Ammonia(NH3) Preparation, Uses and Chemical Composition

Metals and Non-Metals – Properties, Uses, Ores, and Extraction

Pressure, Pascal’s Law: Notes and Important Questions

Pressure – Archimedes’ Principle, Upthrust and Floatation Notes and Important Questions

Universe – Big Bang Theory and Future of Universe