Poorman's Bread

For chemistry class we are studying elements, atoms, and what not. They have diagrams in the textbooks of 3-d models and then they have the Bohr model which is a flat 2-d depiction. But how am I supposed to imagine them in my head, what does an atom sound like, and so forth?

I'm 18, and from my point of view this is the best age to be. My physical performance is great and with the energy have I still feel like a kid. I've been doing research and the scientific consensus on cognitive performance states that after 20, decline in mental capacities begin, along with the muscle mass. Can someone tell me what it feels physically through the ages: 20s, 30s, and 40s. etc.

And if you have one, then can you tell me yours?

Us Humans are just a branch of primates that could build using resources around us, and communicate more effectively. If the planets in this universe are similar (and they are), then there is probably other advanced animals just like us then that means we are anything but special. Also the human body works just like a machine: matter goes in, energy is created, then released and then absorbed back again. Life is just too simple and predictable, and if you think there is a reason to life it's just a personal opinion, and not a clear fact. Call me a Nihilist and all, but what I'm saying does make sense.

Astrology of course is nothing but primitive superstition that can be disproved by modern science and rational thought. So my question is why aren't rational people speaking up against this false pseudo-magical belief.

And for you people who cling to this ancient hogwash I advise you to see an experiment in a video by the great scientist Carl Sagan that disproves it under in just 10 MINUTES.

http://www.youtube.com/watch?v=Iunr4B4wfDA

I've heard that it's a false theory, and I've heard it's been proven true. 23 and me even has a Neanderthal blood percentage on your DNA analysis. So for the record can someone who is an expert on human evolution or hominids give me a full explanation on this.

I'm 166cm 115-120 lbs. All I have to wear is baggy t-shirts and they don't look good on me because they're too baggy and make me look more thinner. And my pants almost never seem to stay on my skinny waist. If you could tell me what kind of clothes I should get that would look good on very thin men as myself I would most appreciate it.

And how & where do I get it?

I am interested in finding out haplogroups, percentages, and lineages all the biological stuff. Could someone please tell me what kind of DNA test does that and where do i get it?

Anakin Skywalker/Darth Vader

Padme Amidala

Obi-Wan Kenobi

Yoda

Mace Windu

Palatine/Darth Sidious

Count Douku

General Grievous

Chewbacca

Han Solo

Luke & Leia

*I want to know what you think their Sun/Moon signs are, & you could just choose some of them if you like.

*By the world ending I mean modern civilization, it could be the result from world war or disease outbreak etc.

*By the world ending I mean modern civilization, it could be the result from world war or disease outbreak etc.