Ladeira

For me, Solar is the best one. Even if nuclear is great for the much energy it releases, I don't think it's a good alternative. There are many others like hydrogen, hydro, wind (+/-) etc.

It depends on the situation. I also use the Universal Indicator Paper because I've just ended General Chem II in Chemistry Technician school. But for researchers and college when they want deep results, they must use that famous math: logarythms. I don't know how to use logarythms for pH (I'll learn it soon), but I think it's more precise and more attractive, if you figure out what I mean.

Sorry for the joke, but you can sell lithium for bipolar disorder patients ;D I just said that because I don't know what you could do with lithium extracted from batteries...

I have one dog (Labrador Retriever) called Rony (it would be Logan, but my mother couldn't pronnounce it O_o) and three fishes (don't have names).

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).

Sincerely, I hate shallowness and it doesn't help in my social life...

A paranoid for science stuff? It almost diserves a new thread.

It's exactly like this. Because we're used to people from Argentina and Spanish is very similar to Portuguese.

Ohhh... So, am I supposed to suppose you're from the no-normal group as well? Sorry BTW, I'm not normal at all...

Thank you. It was both clarifying and funny enough to make me laugh some.

Thank you a lot. I really thought the website amazing. I am going to mention it in my blog (it won't add any popularity to it, but...). I think I understood the 'Rubbing Alcohol'. Thanks.

No problem. I got the point. The matter was I am not so used to specific terms in English. Thanks everyone for make it clear for me.

I recommend you a song... "Girls and Boys - Good Charlotte".... Well, I don't believe much in love. If it exists, I'm sure it's something that come and go very fast. Sorry, what is an eunuch?

I won't even say I like Good Charlotte, Mest and Mozart. Though I like o.o' This forum really seems like a bipolar disorder colony. I'm almost sure there is no one normal here, I can see Aspergers, bipolars, schizophreniacs (i don't know how to write this haha)... well, we'd better move to a psiquiatric forum.

Very interesting. Amazing! I'm going to try it later. But what is rubbing alcohol? I suppose it is "Alcohol 70%". Is that right?

Good! I liked the pic of the end.

I was suspecting... It was very sensacionalist. Well, i've never thought by this point of view... the explanation based on quantity of matter in this case was very interesting, as everyone thinks the same weight of cesium would make a enormous explosion.

Ok... Here is a home-made acid maniac. Hope someone like you doesn't find the Sulfuric Acid "recipe"... someday I'll be killed by someone wanting to joke with "cool stuff" and strong acids.

who said is not here anymore =\ BTW, i've found a cool stuff (i don't know if the elements they used were really alcalyne metals (IA))... http://www.youtube.com/watch?v=85Q1ahrUgm8

Taste in music is like arm... each one has yours and there are who don't have.

Good! Bossa Nova and Samba borned right here :] It's a good style even if it's not so for me, I don't like these much.

Of course the demonstration Na + H2O is made by experienced teachers and inside a fume hood in Chemistry Technician schools (or college, I don't know how are Technician Schools named over there). And those demonstrations usually come with phenolphthalein to prove the existence of Sodium Hidroxide. I don't think it's dangerous since used the sodium is used in low quantity.

My comentary was left there. I thought the research is awesome. Hope hear from you soon.

Haaaaa I got it It's chinese!