Causes of Radiation Pollution. The radiation pollution causes are various human activities, that add to natural radiation background (radiation produced everywhere in the Universe in absence of human activities).
You do not need to have any witnesses or have it notarized, but you can do both if you want. Your holographic will should include: 1  your full name and any other names you have used, 2  your place of residence, 3  a statement that the document is your will,  your marital status,
X-ray crystallography. X-ray crystallography can reveal the detailed three-dimensional structures of thousands of proteins. The three components in an X-ray crystallographic analysis are a protein crystal, a source of x-rays, and a detector.-ray crystallography is used to investigate molecular structures through the growth of solid crystals of the molecules they study. Crystallographers aim high-powered X-rays at a tiny crystal containing trillions of identical molecules.