Ladeira

Hello guys I deeply feel I need to introduce myself again. B) When I first signed up SFN, I was 15 years old. Now I'm about to reach 18, so there were so many changes I'm sure I'm not the same. My first contact with science was due to my mother job. She works with microbiology quality control and bacteria identification so that I've always shown some interesting on science topics. It led me to a Chemistry Technician school, know in Brazil as IFRJ (Federal Institute of Science, Education and Technology) which offers High School + Chemistry Tech courses (altogether). So that I started considering Analytical Chemistry such a good friend The reason for that I post here is reaching what's been discussed, being helped, helping and making good friends, of course. So... welcome for those who are coming now, cause my new me is on the loose.

Welcome everyone! Jemo, don't worry, I am a high school student. If you like science and want to discuss how you handle with it, it is a good place. About the English grammar, I am Brazilian. My grammar isn't so perfect, too.

Welcome! Good luck at school. I also love music. Hope you enjoy it as I do. Regards.

ecoli had great ideas. 1. Something (extremely basic) would be making natural acid-base indicators. 2. Preparing inorganic pigments. 3. pH of salts (explainig the hydrolysis of salts proccess).

Espero que entenda meu português. Bem-vinda. I'm right down you. Brazil Hope you enjoy here, I'm also new... and enjoying it.

I haven't introduced myself yet. Sorry. My name is Antonio Ladeira, I'm Brazilian, 15 y.o., I'm Catholic, I believe in miracles and I don't think it's a reason to be against science. Science facinates me. Can't God be a scientist? By the way, I live in Rio, I'm in a Chemistry Technician school and I love neuroscience. I joined in this forum for discussing science, music (if you like ), and to have some fun with my free time. ;D Thanks, Antonio.