Mapping brain differences

Mapping brain differences

This image of the human brain uses colors and shapes to show neurological differences between two people. The blurred front portion of the brain, associated with complex thought, varies most between the individuals. The blue ovals mark areas of basic function that vary relatively little. Visualizations like this one are part of a project to map complex and dynamic information about the human brain, including genes, enzymes, disease states, and anatomy. The brain maps represent collaborations between neuroscientists and experts in math, statistics, computer science, bioinformatics, imaging, and nanotechnology.

Cell Theory

At this scale, a medium-sized human cell looks as long, high, and wide as a football field. But from where we are, you can't see nearly that far. Clogging your view is a rich stew of molecules, fibers, and various cell structures called organelles. Like the internal organs in your body, organelles in the cell each have a unique biological role to play.

starting of scinece

starting of scinece
Science (from the Latin scientia, meaning "knowledge") is, in its broadest sense, any systematic knowledge that is capable of resulting in a correct prediction or reliable outcome. In this sense, science may refer to a highly skilled technique, technology, or practiceIn its more restricted modern sense, science is a system of acquiring knowledge based on scientific method, and to the organized body of knowledge gained through such research Science in this modern sense is a systematic enterprise of gathering knowledge about the world and organizing and condensing that knowledge into testable laws and theories This article focuses on science in this more restricted sense, sometimes called experimental science.