Sir/Madam
At the outset please accept my greetings
I am a student of theoretical physics BRAC University Dhaka. Science has always been my passion and I want to pursue PhD in particle physics. Your project is of special interest to me because I am utterly fascinated by molecular chemistry.
Though I must confess English is not my native language, I have robust comprehensive grip of both written and spoken aspects of communication.
Now I am working as a teacher at coaching center, where I teach physics to grade 7-9 and I have some experience in video tutorial production, covering vast areas including science and mathematics.
You asked for examples of conversational texts. I am editing some part of you text as specimen.
**Atoms in solids**
Let's look inside. Ready to dive?
We will zoom in. As we zoom, the cubes are getting bigger and bigger. Each cube you see is ten times smaller than the previous one. To see the invisible we need to zoom in more and more, about billion times. That is nine zeros after a one!!! And now we see these small particles that our diamond is build of. They are called atoms. Carbon atoms.
But in real life they do not stay still, they are vibrating. Let's switch time on. Ready, steady, go...
All atoms wants to be in constant move. In solids they are tightly bonded with each other. You see how each atom is connected with four others. So they can only vibrate even if they want to fly away .Such a strong structure makes the diamond one of the hardest mater