I'm male and was born in 1968, I live near Barcelona (Spain). I'm physicist and teacher of mathematics in a secondary school.
My mother tongue is Spanish, but I'm bilingual in Catalan, I can write in Italian and English, and I can read some other languages to some degree, such as French, German and Hungarian.
I'm interested in many subjects, ranging from physics, mathematics and science in general to lexicography and history.
I have made some little contributions to the English, Spanish, Italian and French Wikipedias. My contributions are basically corrections and small additions of information, not basic ones, difficult to find or know.
I hope to find more time in the future for increasing my modest contribution to this great project.
smacias@xtec.cat
smaciasarias@gmail.com