black hole

What is a black hole ?

February 17, 2020 admin 0

A black hole is a star from which nothing can escape. No matter, no light! … The gravitational force keeps us on the surface of […]

volcan

The Volcano

February 17, 2020 admin 0

We can compare the structure of the Earth to that of a peach with a large nucleus. The very thin skin is the surface on […]

Money and Exchange

Money and Exchange

February 16, 2020 admin 0

The substance of exchange is or whether the exchange is fair or unfair. Whatever the matter and the context in which exchange takes place, the […]

Dealing with Jealousy

Dealing with Jealousy

February 14, 2020 admin 0

    A jealous person can act mean in order to defend his territory. This can be evident in the workplace, in relationships, and even […]