People used to think that the universe was neatly laid out by God exactly the way it was destined to be laid out. The stars were crystal spheres pushed around in the heavens by angels and everyone found it to be comforting to think of the universe as such an ordered place. However, all of…
The Mechanism of Death
When a person actually dies, what happens is that a group of cells sends out the signal through cell communication to commit apoptosis, programmed cell death, throughout the body before dying themselves. Scientists think that if they can figure out a way to halt this process, many lives will be saved, but we are still…
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