Assalamualaikum..

Hello everyone.. how are you all.. i hope you all are good and enjoying your life. Today i am here again to share with my general knowledge. I like these kind of post.
And here i want to thanks @sahar78 for organizing such an amazing contest. I really enjoying by sharing knowledge with other and in this way i also come to learn something new.

As I don't know much about these but i take help from google and from my brain. So let's start with the today's post.

WHO INVENTED RADIO FOR THE FIRST TIME

When i was i the school i come to know about who invented the radio when we was studying about long distance communication. At that time i come to know that Guglielmo Marconi first invented the radio. He was a Italian physicist and he is also called the father of radio. The first signals of radio were generated across the Atlantic ocean.

BLACK COLOUR SYMBOLIZE WHICH EMOTIONS

so according to ne black color is used for darkness amd in this way it symbolizes fear or any grief or something loss . Black colour us also associated with fewlinoof anxiety fear and negativity. Or it may also represent the evil or happening something bad. At last i want to add that it also indicates sadnesses of dead emotions.

TOP THREE BIGGEST MOUNTAINS OF WORLD

The top most highest mountain of the world include K2 mount everest and Kangchenjunga. These three are considered to be the highest mountains in the world. Let me tell tou the average height of these three mountains. The first one is the Mount Everest and it's heigh is 8,848m. The 2nd top most is the K2 And it's height is 8611m. The third top most mountain is Kangchenjunga and it's height is 8586m.

I hope you all like my post.
At the end I would like to invite my three friends to take participate in this amazing contest.

1. @bismalaraib
2. @waqarahmedshah
   3.@faran_nabeel

Thanks

Regards
@hiralytical.