An Astronomical Introduction: Galaxies
Galaxies are vast groups of stars held together by a pulling force called gravity. Inside a galaxy the region in between stars called interstellar, can be empty or full with…
An Astronomical Introduction: Nebulae
Nebulae are huge clouds of gas and dust that lie in the space between the stars. The ones we commonly observe are located right within our own galaxy, the Milky…
Learning Approach: 3 types of learning behaviours
It is true if you do care for your education (knowledge) then more likely you will get less time to care about your grade. Both are different. How different? Because…
What is really matter to a physicist ?
This is what a physicist will tell you if you cannot find any matters.
Humans are JERKs and a racist race
Humans are a kind of resist race among animal spices ! First, they declare themselves best over other animal species. How do you know we are the best? Because our…
Laser Concept
The main ingredient of the first quantum revolution, wave-particle duality, has led to inventions such as the transistor and the laser that are at the root of the information society.…
The misconception between science and religion
If we look at our present human society, we will see, some of us are finding the proofs of the existence of God everywhere. They spot pieces of evidence to…