Thank you @mathowl
I was sure about grammatical errors even before hitting the post button. Feedbacks like this really pushes me to improve myself. Let me see what I can do to make my posts understandable to an international community next time. ( Grammarly doesn't seems to help me)
Although I mentioned all the sources where I have picked the facts from, I didn't link them next to the facts thinking that abundance of URL links would tarnish the post. But now I understand I was wrong!
Google has the privilege of suggesting words while I type them in my mobile phone. Most of the time it ends up creating a lot of absurd wordings. I'm sure I have made a lot of mistakes even in this single comment.
Again thank you @mathowl for taking time to read this and pointing out my mistakes. I really appreciate it.
@sathyasankar : You seem to not at all communicating with your mentor :(
Yes.. I should have communicated with you. Nowadays I'm caught up with some other things. Hereafter, I will surely discuss with you before making a stem article. I take everything as a learning. English part really sucks! But I'm sure I can improve.