dna mauro

NaOH + Al doesent make sense to me.. NaOH + Al =Al2O3+Na+H2 ... but that kind of reaction shoudnt work. Best way to produce hydrogen is by using strong acid and active medal, like H2SO4 + Zn. Also if you want to separate oxygen and hydrogen, than use electicity.(electrolysis ???). one is anode, other kathode so you can collect hydrogen(pure) and oxygen, but beware about 3l of both collected(collected together), is very powerful...

for me - carbon. the element of future, whit it it is possible to make almost everything and it is almost in everything we use(metals,fuels,gas,diamond,acid,plastic,electrical stuff,food,clothes etc).

they removed half of the big brain.The important side of big brain is left side,,right side is mostly for art etc. i knew people who got brain insult one got 3 times at right side, and was after that ok.but other got once at left side and died.left side seems to control a little also organs(mostly it is done with hormons and other brain parts) dunno, but left side insuries are more dangerous.So these boys where very lucky. i saw a serial on TV (Calling 119), there was one boy from a gang and half of his brain was shooted out with magnub, but he lived and after 4 years he was pretty smart at maths etc and weak at art(right side was gone).

it is impossible to live forever, with same body. We might live meaby 200 years with different kind of help,but we still dye. only solution would be if we could clone human so that the body would be like 20 years old ant cut and paste the all info from the brain to new body,so the old one is after that empty.

http://www.med.harvard.edu/AANLIB/cases/caseNA/pb9.htm look at this link, it shows, the main functions of brain(or something,not so good in english) didnt find any links, where was about making brain of atoms,thats possible(it is possible to put carpon atoms together,so how we want them to be, it also transfers energy,that is one important thing for brain)

i understand what you want to say,problem is that, i know too less english words to write my toughts in here.

i think that "space", is a part of something bigger(like starsystems are part of galaxy and galaxies part of space). but if space still ends, what is behind that? or it goes on and on and on......whitout end. humans will newer knew that,our planet will be destroied first. its like what was first:egg or chicken? or What is behind or inside black hole?

if u would read the posts, i just posted about it before you

the difference is that we have emotions,that is impossible for PC right now.In brain we can make new ideas and toughts without needing any sourc code or orders.it is theoretically possible to make a artifectical brain,using carbon,need to put atoms together to make neurological system,where is power in,but in that brain cant learn or forget also it doesent have emotions,that control brain a little.also its hard to conect it somehow with pc or something to use it.only if we can make half biological brain(that is able to create new connections and brake these in brain),it would be super,but it still doesen have emotions,that are controlled by hormons,that react only with certain molekuls or places in brain.hope you understand something.

(sorry for my bad english), i heard that humans get older beacose of we are breathing,the oxygen what we use to burn,we wont use all of it,some pieces of it will be still left in our body,but we have also defending mechanism for it,to destroy these oxygen molekul pieces(dont remember right name),some still can break our DNA chains, so human will change--older and weaker.they tested it with animals, by giving them antioxydants so animals lived twice longer,if we could find good enough antioxydant,do get rid of these oxygen leftowers,we could live twice longer and not look out like grammas.but we still dye beacose of natural radiation thats everywhere (even a little inside us),poisons and chemicals we use.we can get deseases even if we are in a defencive bubble,inside our body are some deseases that are waiting until body is weak enough.i hope you understand,im not good in english(sience side of it is very weak)