# Author: Boris

Contemplating about physics, mathematics

## Rethinking the classical mechanics (orbital mechanics), Part #4 of 10

## Rethinking the classical mechanics, Part #3 of 10

## Rethinking the classical mechanics, Part #2 of 10

## Rethinking the classical mechanics, Part #1

Here is the first part of the author’s series “Rethinking the classical mechanics” expressing the author’s analysis, ideas, and opinions.

## Derivatives as non-existing rates in physics and engineering

Here is the mathematical work expressing the author’s analysis, opinions, and conclusions about the modern integral calculus.

## Observe, analyze, and discuss

This blog is created to offer scientists, engineers, students, and other individuals to analyze and implement the assumptions, ideas, thoughts, opinions, experiments which the author desires to share if these people are interested in.