Share your general knowledge week 7 //

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Who invented the radio for the first time?

Source

When we talked about radio for the first time, there was no other person who invented it than Guglielmo Marconi who is known as the radio. He was one of the inventors of Italian which proved to the whole world that communication through raid waves was possible, he went ahead in the year 1865 and sent and received the first-ever radio communication signal.

After what he did in 1865, he didn't stop, but was busy trying to make radio communication more effective in the year 1901 he flashed the first wireless radio signal for the first time in the Atlantic Ocean. Also as of then Reginald A. Fessenden, a Canadian inventor was the first person to send an audio voice using the radio through the means of electromagnetic waves after 6 years of his recovery, in 1906 which was around 1906 he made a public broadcast using wireless.

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Black color symbolizes which emotion?

Black color is seen as a color of sadness, evil, mourning, death, grief, and occultic activities. It is simply a color of too many sentiments which as mystery, heaviness, depression, fear, bleakness, rebellion, and so on.

A person who puts on black and black color attire is usually asked if he or she is going for a burial or is mourning someone, whereas if it is at night most people would think the person is an occultic someone.

Tell me the names of the top three biggest mountains in the world.

Source

The names of the top three biggest mountains in the world are named below.

1 Mount Everest Sagarmatha Chomolungma
2 K2
3 Kangchenjunga

Mount Everest Sagarmatha Chomolungma is the highest with a height of 8,849 meters (29,032 ft) higher, whereas K2 is 8,611 meters (28,251 ft) followed by Kangchenjunga which is 8,586 meters (28,169 ft).

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