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LE0
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Is there any place on Earth free of all electromagnetic radiation (eg. microwaves, radio waves, or all possible combinations of the electric and magnetic field)? (manmade or existing by itself)
LE0 said:Is there any place on Earth free of all electromagnetic radiation (eg. microwaves, radio waves, or all possible combinations of the electric and magnetic field)? (manmade or existing by itself)
Open you eyes - if you an see anything there is at least one source of EM?LE0 said:Quick question, what would be the simplest way to find out if there is any electromagnetic radiation around you?
LE0 said:Is there any place on Earth free of all electromagnetic radiation (eg. microwaves, radio waves, or all possible combinations of the electric and magnetic field)? (manmade or existing by itself)
although I doubt they are perfect blackbodies at absolute zero.pallidin said:The NSA, Pentagon, and likely numerous other government/non-government facilities have significant abilities within some "rooms' to preclude unwanted EM influence.
mgb_phys said:although I doubt they are perfect blackbodies at absolute zero.
pallidin said:I would think that the technology involved with a "closed room highest state-of-affairs" is extremely sophisticated and, as such, presumably classified.
As of now, there is no place on earth that has never been explored. However, there are still many uncharted areas that have yet to be fully explored and studied by scientists.
No, humans cannot survive on every part of the earth. There are extreme environments such as the polar regions, deserts, and deep ocean trenches that are not suitable for human habitation.
Yes, there are places on earth where gravity is slightly different due to variations in the density of the earth's crust. For example, Mount Everest has slightly less gravity than other parts of the earth due to its elevation.
While there may be some extreme environments where it is difficult for life to exist, there is no place on earth that is completely devoid of life. Microorganisms can be found in even the most inhospitable places on earth.
Currently, humans have only been able to reach the deepest parts of the ocean with the help of specialized equipment such as submersibles. However, advancements in technology may allow for deeper exploration in the future.