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Walking to freedom
Near
Death Experience
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Near Death Experience (NDE) is a term used for the extraordinary process of dying and then returning.
Most people describe a tunnel of light, some return before they enter the tunnel, some return whilst traveling through the tunnel, and others return after completing the journey. Those who fully recollectthe events remember some form of life review, each event flashing by as quickly as the blink of an eye...
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Protect your eyesight
Risks of modern light sources
Due to their high proportion of red in the near infrared and long-wave range, the “good
old light bulbs” are easy-on-the-eye. In contrast, the modern mercury light sources must be viewed much more critically.
Mercury light sources can be found in the backlight of TFT flat-screens (notebooks
and computers) as well as in TFT television screens, energy saving lamps and fluorescent tubes. The biggest strain to the
eye is caused by TFT screens which people sit in front of for many hours, daily, during their working life. In addition
to the radiation load coming from the screen, the fluorescent lightingat the workplaces contributes to this negative effect.
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