Tugrul

Humanity is not a by-product but a part of nature you dont call a plant bi-product, same goes for humanity. It is true that humanity is voilent, this is becouse every other being is, what should make humanity different, becouse we have bigger brains? Biger brains lead to more violence. Violence is a part of life our whole existance has been from it, since the rise of first ape we have fought each other for that fruit tree now we fight for more power and money (power is the tree money is the fruit) "When men run out words they reach for their swords"

Dark matter is not yet understood however there are some theories around dark matter. As we know the universe is made out of 22% dark matter (we are told so), dark matter emits nothing e.g radiation and it can not be detected. We have only detected dark mater due to its gravity and the big role it is assumed to take in the birth of a glaxies. Now to the M-Theory bit, M-theory suggests that there are multi verses and we are just in a bubble with many bubbles around us. Theoretical physicists belive that dark matter is the gravity of other multiverses acting on our own multiverse. For example, asume that our multiverse is a baloon and we live inside the baloon now there are other baloons acting on the surface of our own the baloons plastic, therefore the plastic will warp just like gravity does under mass (well thats my example) Thank you. I hope i have helped a little I would advise watching professor Michio Kaku's videos

I feel for you, am 16 and i cant get any equiptment and the school does not let me conduct any experiments becouse of "health and safety". I can not buy any chemical without getting dirty looks and I am sick of it. Oh well nearly a year to go then its AS chemistry, it might get more interesting.

You could just use NaCl and H2S04 and buble it through water. Just an idea, i have a feeling it could be cheaper