dating for lonly people - Fluorine absorption dating
A few years ago, two stories from India showed that children are being crippled due to fluoride being added to their drinking water.Half of the population in the Indian village of Gaudiyan has bone deformities, which makes them physically handicapped.Aspartic acid is the compound most often used because it has a of 15,000-20,000 years and allows dates from 5,000-100,000 years to be calculated.
Owing to the expense of refining pure fluorine, most commercial applications use fluorine compounds, with about half of mined fluorite used in steelmaking.
The rest of the fluorite is converted into corrosive hydrogen fluoride en route to various organic fluorides, or into cryolite which plays a key role in aluminium refining.
Because CFCs contribute to ozone depletion in the upper atmosphere, the manufacture of such compounds has been phased out under the Montreal Protocol, and they are being replaced with other products such as hydrofluorocarbons (HFCs) As in simpler alkanes, carbon in the CFCs bonds with tetrahedral symmetry.
Because the fluorine and chlorine atoms differ greatly in size and effective charge from hydrogen and from each other, the methane-derived CFCs deviate from perfect tetrahedral symmetry.
Children are born healthy, but they start developing crippling defects after they drink fluoridated water. Amit Shukla, a neurophysician, the reason behind these disabilities and deformities is the fact that excess fluoride in drinking water inhibits the absorption of dietary calcium in the recently published in the California Environmental Protection Agency’s Office of Environmental Health Hazard Assessment (OEHHA), calling attention to the many health issues caused by fluoride consumption.