SURVIVE Infinite Dangers -- The Family Survival Guide of 21st Century Dangers by Yantis Gary
Author:Yantis, Gary [Yantis, Gary]
Language: eng
Format: mobi
Published: 2011-03-22T18:30:00+00:00
If offered a ride by a “safe” looking stranger, take it. Yes, that can be dangerous but not nearly as dangerous as a 20 mile walk with much of it probably in pitch black darkness (what, you don’t always travel with a super long lasting high brightness high-tech LED flashlight?). Some are smaller than a pen, last up to 100 hours and are as bright as a “regular” D cell flashlight popular for the last 70 years. Why do people keep buying these old technology incandescent flashlights that waste 98% of their energy in light not visible to the human eye? Go buy a dozen hi-tech high-brightness LED flashlights and give one, or more, to each person in your family. Each person in my family has one that is a small (less than a half inch) light that works for changing flat tires, reading road maps and so on. They are on our key chains. The battery is the size of a dime shrunk ten times. It may wear out some day but probably not in my lifetime. eBay is an excellent source for cut-rate really good LED flashlights. The number of LED bulbs has nothing to do with how bright the light is. It’s the technology of the LED bulb and the optics. I have a single bulb flashlight with optics that aligns the light into a tight circle of light. The single hi-tech bulb is many times brighter than a “standard” LED with twenty bulbs. The term brighter can mean just that more of its light is concentrated in the spectrum of the light waves that the human eye can see the best. The “spectrum” extends from the lowest audio wave too low for the human ear to hear at say one Hertz (cycles per second) all the way up past radio waves, past light waves, past laser beams and – well there is no limit. In that spectrum is light. Different colors are different frequencies. You know of night vision viewing products. That’s just off the edge of the visible light waves. That is not the same as heat viewing where you “view” the heat of an object. For those mad scientists out there bent on destroying the world, the resonant (look it up) frequency of the earth itself is 7.21 Hertz. Apply enough energy (you could barely hear it since it is a very low pitched tone) to selected spots on the earth and you would set up resonance vibration that would shatter the earth into a mega-trillion pieces. Why do I tell all of you out there who endeavor to destroy earth like a Star Wars movie Darth Vader character? Well, it would require an immense amount of a 7.21 Hertz sound wave but at least a billion mega-trillion (what’s next?) watts to rattle a tea cup. Personally, it is not high on my worry list but something to make you sound techie and smart at the next party you attend when you rattle off the resonant frequency of the earth.
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