This beautifully produced NOVA documentary reveals the Earth from the OUTSIDE, with breathtaking beauty and details which it is NOT POSSIBLE to perceive with a human body. Video and non-visual data from more than 100 satellites orbiting the Earth which measure different parts of the electromagnetic spectrum, and amalgamated into information we can “see” without the limitation of your very inadequate eyeballs! I highly recommend this film as a exercise in “consciousness expanding”. It make one aware of our VERY limited ability, inside a biological body, to perceive “reality” in the physical universe. What we actually “see” with our eyes is only a very, very tiny sliver of the entire electromagnetic spectrum of phenomena that exist in the physical universe. This film showed me a LOT more than I ever imagined! It is as though I am able to look through the “eyes” on an extraterrestrial space craft pilot, visiting Earth from another star! It makes me wonder…. what if I could perceive the ENTIRE electromagnetic spectrum? How different would my point of view of “reality” become? If I were not inhabiting a biological body, could I “see” all of this phenomena with my “disembodied eyes”? I wonder…..
Red and blue are perceptions of an electromagnetic spectrum limited by the preprogrammed reality of a human body. Spiritual beings can perceive whatever they can imagine, with or without a body.
Human beings can perceive less than 1% of the entire electromagnetic spectrum of energy in the physical universe. This makes us virtually “blind”, compared to the amount of information surrounding us in our environment. Now, technology is being perfected to enable human beings to perceive many parts of the electromagnetic spectrum using biotechnology. This lecture by David Eagleman demonstrates how humans physical sense perceptions can be enhanced to expand our “reality”!
Compared to lower bands, radio waves in this band have high atmosphericattenuation: they are absorbed by the gases in the atmosphere. Therefore, they have a short range and can only be used for terrestrial communication over about a kilometer. Absorption increases with frequency until at the top end of the band the waves are attenuated to zero within a few meters. Absorption by humidity in the atmosphere is significant except in desert environments, and attenuation by rain (rain fade) is a serious problem even over short distances. However the short propagation range allows smaller frequency reuse distances than lower frequencies. The short wavelength allows modest size antennas to have a small beam width, further increasing frequency reuse potential. Millimeter waves are used for military fire-control radar, airport security scanners, short range wireless networks, weapon system LRAD, and scientific research.
In telecommunications, fifth generation technology standard for cellular networks, which cellular phone companies began deploying worldwide in 2019, the planned successor to the 4G networks which provide connectivity to most current cellphones. Like its predecessors, 5G networks are cellular networks, in which the service area is divided into small geographical areas called cells. All 5G wireless devices in a cell are connected to the Internet and telephone network by radio waves through a local antenna in the cell. The main advantage of the new networks is that they will have greater bandwidth, giving faster download speeds, eventually up to 10 gigabits per second (Gbit/s). Due to the increased bandwidth, it is expected that the new networks will not just serve cellphones like existing cellular networks, but also be used as general internet service providers for laptops and desktop computers, competing with existing ISPs such as cable internet, and also will make possible new applications in IoT and M2M areas. Current 4G cellphones will not be able to use the new networks, which will require new 5G enabled wireless devices.
The increased speed is achieved partly by using higher frequency radio waves than current cellular networks. However, higher frequency microwaves have a shorter range than the frequencies used by previous cell phone towers, requiring smaller cells. So to ensure wide service, 5G networks operate on up to three frequency bands, low, medium, and high. A 5G network will be composed of networks of up to 3 different types of cell, each requiring different antennas, each type giving a different tradeoff of download speed vs distance and service area. 5G cellphones and wireless devices will connect to the network through the highest speed antenna within range at their location:
Low-band 5G uses a similar frequency range as current 4G cellphones, 600 – 700 MHz giving download speeds a little higher than 4G: 30-250 megabits per second (Mbit/s). Low-band cell towers will have a similar range and coverage area to current 4G towers. Mid-band 5G uses microwaves of 2.5-3.7 GHz, currently allowing speeds of 100-900 Mbit/s, with each cell tower providing service up to several miles radius. This level of service is the most widely deployed, and should be available in most metropolitan areas in 2020. Some countries are not implementing low-band, making this the minimum service level. High-band 5G uses frequencies of 25 – 39 GHz, near the bottom of the millimeter wave band, to achieve download speeds of 1 – 3 gigabits per second (Gbit/s), comparable to cable internet. However millimeter waves (mmWave or mmW) only have a range of about 1 mile (1.6 km), requiring many small cells, and have trouble passing through some types of building walls. Due to their higher costs, current plans are to deploy these cells only in dense urban environments, and areas where crowds of people congregate such as sports stadiums and convention centers. The above speeds are those achieved in actual tests in 2020, speeds are expected to increase during rollout.
If you are inhabiting the body of a human being on planet Earth, you are 99% deaf and blind.
However, if you are NOT inhabiting the body of a human being, you may be able to SEE!
“Consider that you can see less than 1% of the electromagnetic spectrum and hear less than 1% of the acoustic spectrum. As you read this, you are traveling at 220 km/sec across the galaxy. 90% of the cells in your body carry their own microbial DNA and are not “you.” The atoms in your body are 99.9999999999999999% empty space and none of them are the ones you were born with. Human beings have 46 chromosomes, 2 less than the common potato. …all the beautiful colors you see represent less than 1% of the electromagnetic spectrum.”
