Why the heck do we need Quantum Mechanics?

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

How do materials fail?

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?

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

How matter interacts with the light?

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

Why glass is transparent?

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.

How do batteries work?

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

How do microwaves cook food?

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.