Hi, I'm Spot.

He's going to teach us today.

This is Spot. Now, he looks like any ordinary dog. Although, he is known to be the smartest individual in the universe. Today he is going to teach is the laws of thermodynamics.

First, we need to know what entropy signifies. Entropy is a measure of molecular randomness or disorder. For example, gas (high entropy) and a solid has (lower entropy).

The Zeroth Law of Thermodynamics states that when you put a hot and cold objects together they will eventually be the same temperature.

Ralph H. Fowler

The Zeroth Law of Thermodynamics - 1789

The coffee is this room does not change temperature. While heat is absorbed by coffee it is also given by it. They are in equilibrium with each other.

The First Law of Thermodynamics states that a form of energy can not be created or destroyed, but only converted

Rudolf Clausius

The First Law of Thermodynamics

- 1837

-German physicist & mathematician

When the little girl ingests the ice cream in converts from chemical into kinetic energy. The energy was converted into a different form. Also, the light energy from the sun is converted from light energy into chemical energy for the leaves.