Who invented the matchbox and when? full information

Do you know, who invented the matchbox and when was the matchbox, everyone must have used the matches at some point or the other? Matches are such a thing, without which we cannot light a fire. Although gas lighters have come in today’s times, only matches are used to burn all pure things. If we … Read more

What is PDF? What is the full form of PDF?

What is PDF? – Hello friends and welcome to the website. Friends, you may have heard the word PDF many times but do you know what it means. If you don’t know, it doesn’t matter because today I will tell you in this post what PDF is. But friends, it is not enough for you … Read more