# Beginner

## Related courses

Welcome to Quantum Mechanics I

Impossible Machines in Quantum Mechanics

Introduction to Quantum Information

Introduction to Quantum Computing

## Related Videos

Travelling Salesman Problem

What is the shortest possible route that visits each city exactly once and returns to the origin city?

Hardy's Paradox in 4 mins

Through Hardy's paradox - a thought experiment - we see how quantum outcomes cannot be predicted using classical logic.

SI units & Quantum Mechanics

Since 2019, SI units have been defined using quantum mechanics. Let us find out how it is done.

Verifiably Fair Lottery - on Bell's Paradox

Watch the story of Alice and Bob on how they are cheated by the "verifiably fair lottery" using quantum correlations.

The Joint Distribution Argument - on Bell's Paradox

With randomness, quantum universe is much more fun than the classical one.

A Nonlocal Game - on Bell's Paradox

A simple game to explain the power of entanglement and how Bell's inequality can be violated.