Quantum mechanics is a branch of physics that studies the behavior of microscopic particles.

The experiment of Schrödinger's cat demonstrates the paradox of quantum mechanics.

He showed understanding towards my explanation.

This situation is a complete paradox.

My cat is very cute.

We conducted a new experiment in science class.

We will conduct a new chemistry experiment tomorrow.

My cat is very cute.

A stray cat is playing in my garden.

It is reported that North Korea has conducted another nuclear bomb test.