Oct 18, 2019 #1 Ali99 How did you find PF? Good! My name's Alireza. I'm a student of chemical engineering and I like science. I watch movies and read books in my free time!
My name's Alireza. I'm a student of chemical engineering and I like science. I watch movies and read books in my free time!
Oct 18, 2019 #2 PeroK Science Advisor Homework Helper Insights Author Gold Member 2025 Award Messages 29,618 Reaction score 21,432
