Good morning I'm new on this site. I'll try tell you something about me. I spend a lot of time on video games. I'm little shy buy I'm trying to speek with others increasingly. I have a lot of hobbies horror movies and climbing I'm little siencist to :) Chemical tehnologies are very interesting for me. Someday I read very goodarticle http://paperity.org/p/51214599/a-simple-formula-for-adjusting-arterial-carbon-dioxide-tension . This website is very usefull for gaining new knowledge because site is full of technical documentation and scientific publications. I love science but I'm not nerd or just litle bit.