KNOW IT FortyFive - General Knowledge questions on current affairs

KNOW IT is the series name and we are going to publish Knowledgeable info under it, in this series of videos we are going to learn 5 general knowledge questions daily on worldwide current affairs and history.

DON'T MISS THIS VIDEO.

In this video we are going to learn about.

00:03 Who invented bitcoin?
00:12 How many bitcoins are available as of 2019?
00:21 What is the best bitcoin miner?
00:30 How many bitcoins can be mined in a day?
00:39 What is the bitcoin symbol?

I have got few pics from Pexels.com which I used in this video. Thanks to Pexels.com
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