The three laws that Kepler published in his book “Astronomy Nova“, is a legacy that demonstrates the elegance and precision of the planetary movement; forming the foundation that describes the interaction of different celestial bodies, fundamental principle to understand how the cosmos works.

## Kepler and the planetary harmony – Part I

There are multiple stories of perseverance and hard work in science history, on how even under adverse conditions, curiosity and the desire to find answers is stronger than any adversity; One interesting example is that of Johannes Kepler.

## Why it is dark at night

The response might be deemed obvious, but the question is not strictly related to our day and night cycle, this is a more complex question, deeply interconnected with the history and evolution of our cosmos.

## Electron’s split personality

Probably the most important and famous experiment on quantum mechanics is the double slit experiment, where one basic quantum principle is manifested, and give us a glimpse of the weird world around this branch of Physics.

## Reasoning on the irrational number Pi

It is probable that there’s no numerical value more known than that used to refer the ratio between the circumference of a circle (or its perimeter), and its diameter (the line that divides a circle into two equal halves). This is the value known as Pi. This value is quite interesting and has the amazing […]