What causes the northern lights?

Recap of Quantum mechanics and how to solve Schrodinger equation. Discussion on what information we can get from solving Schrodinger equation and why is it important pertaining to modern electronics. 

Introduction on Quantum mechanics: basis of quantum mechanics like Schrodinger equation and how its solution help us understand matter around us.

Introduction on Quantum Mechanics and why classical theories doesn't work for subatomic particles? 

Why materials fail and what different ways materials can fail? Discussion on difference between brittle and ductile fracture, and fatigue and creep.

What are polymers and how they are formed? What determines their properties and current research in the field of polymers.

Discussion on how matter interacts with the light and how this interaction can help explain many optical properties in the matter. Also, answer to why radio waves can be transmitted through the walls? If you have any question, contact me here- https://twitter.com/devendermaun

How light interact with solids? Discussion on phenomena of absorption, reflection and transmission and how they relate to glass with focus on electron-light interaction.

Working principle of batteries with focus on Lithium-ion based batteries. 

Mechanism behind microwave cooking. We discuss microwaves and how they interact with water which is key for heating. Also why not to use metals utensil and why ceramics and plastics are not affected by microwaves.

Discussion on how northern lights are produced and how sun is related to them.