Finally revealed the cause of the explosion in Beirut, Lebanon may have come from a welder who was working at the door in the Ammonium nitrate powder warehouse in the port of Beirut, then from this spark

This explosion was so great that it destroyed an area of ​​10 km square, with shock waves reaching a distance of 100 Km, and the sound of an explosion was heard reaching neighboring Cyprus. Even this explosion

Richard Feynman, one of the genius scientists in the field of quantum physics, once said "it really doesn't matter if you don't know something, there's no need to be ashamed of it, on the contrary

In most social situations we might try to do good, look friendly, and be nice to others, we will try to adapt to the situation. But, there are some people who say that things like that are hypocritical,

This is often told of ancient warriors who were tall because of battles that relied on physical strength and muscle. Likewise, ancestors were considered physically fit because they were accustomed to living

Tonight, I come home late at night. As usual, I take the same path every time I get home from work. Damn, the street lights that died are still not fixed. The road was really pitch black. Luckily I memorized