LOG#072. The hG system.

Brazil is experimenting an increase of scientific production. Today, I am going to explain this brazilian paper http://arxiv.org/abs/0711.4276v2 concerning the number of fundamental constants. The Okun cube of fundamental constant, firstly introduced by Gamov, Ivanenko and Landau, has raised some … Continue reading

LOG#040. Relativity: Examples(IV).

Example 1. Compton effect. Let us define as  “a” a photon of frequency . Then, it hits an electron “b” at rest, changing its frequency into , we denote “c” this new photon, and the electron then moves after the … Continue reading