Terahertz Gap
Extremely High Frequency
Millimeter Waves
(THz) Frequency Wavelengths

Graphene Amplifier Unlocks Mystery of Terahertz Frequency

Millimeter-Wave (30-300 GHz)
Terahertz-Gap (0.1-10 THz)

https://www.intelligentliving.co/amp/graphene-amplifier-unlocks-mystery-of-terahertz-frequency/

https://en.m.wikipedia.org/wiki/Terahertz_gap

https://en.m.wikipedia.org/wiki/Extremely_high_frequency

2021 is set to be online, digital Singularity.

5G Terahertz Gap
Neuralink Skynet Starlink

Vaccine
Hydrogel Biosensor Luciferase Quantum-Dot Nanotechnology Programable Matter

6G is the sixth-generation wireless technology for digital cellularnetworks. 6G will utilize the upper limits of the radio spectrum and support 1 Tbps (terabytes per second) speeds. It will bring down the latency of communication to one microsecond - 1,000 times faster than 5G latencies.

Schumann Resonance
Noosphere

..

Nonlinear System
Solitons, Chaos, Singularities, Fractals

https://en.m.wikipedia.org/wiki/Nonlinear_acoustics

https://en.m.wikipedia.org/wiki/Nonlinear_system

As nonlinear dynamical equations are difficult to solve, nonlinear systems are commonly approximated by linear equations (linearization).

This works well up to some accuracy and some range for the input values, but some interesting phenomena such as solitons, chaos, and singularities are hidden by linearization.

It follows that some aspects of the dynamic behavior of a nonlinear system can appear to be counterintuitive, unpredictable or even chaotic. Although such chaotic behavior may resemble random behavior, it is in fact not random.

https://en.m.wikipedia.org/wiki/Scalar_field

https://en.m.wikipedia.org/wiki/Breather

https://en.m.wikipedia.org/wiki/Toroidal_coordinates

https://en.m.wikipedia.org/wiki/Cryptography

https://en.m.wikipedia.org/wiki/Marconi_Wireless_Telegraph_Company_of_America

https://en.m.wikipedia.org/wiki/Piezoelectricity

https://en.m.wikipedia.org/wiki/Active_noise_control