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2. Relativistic speed - Wikipedia

   en.wikipedia.org/wiki/Relativistic_speed

   Relativistic speed refers to speed at which relativistic effects become significant to the desired accuracy of measurement of the phenomenon being observed. Relativistic effects are those discrepancies between values calculated by models considering and not considering relativity . [ 1 ]

3. List of countries by Internet connection speeds - Wikipedia

   en.wikipedia.org/wiki/List_of_countries_by...

   This is a list of countries by Internet connection speed for average and median data transfer rates for Internet access by end-users. The difference between average and median speeds is the way individual measurements are aggregated.

4. Relative velocity - Wikipedia

   en.wikipedia.org/wiki/Relative_velocity

   Continuing to work in the (non-relativistic) Newtonian limit we begin with a Galilean transformation in one dimension: [note 2] ′ = ′ = where x' is the position as seen by a reference frame that is moving at speed, v, in the "unprimed" (x) reference frame.

5. Network performance - Wikipedia

   en.wikipedia.org/wiki/Network_performance

   The speed of light imposes a minimum propagation time on all electromagnetic signals. It is not possible to reduce the latency below = / where s is the distance and c m is the speed of light in the medium (roughly 200,000 km/s for most fiber or electrical media, depending on their velocity factor).

6. Internet backbone - Wikipedia

   en.wikipedia.org/wiki/Internet_backbone

   Fiber-optic communication remains the medium of choice for Internet backbone providers for several reasons. Fiber-optics allow for fast data speeds and large bandwidth, suffer relatively little attenuation — allowing them to cover long distances with few repeaters — and are immune to crosstalk and other forms of electromagnetic interference.

7. Low-cost internet for seniors and retirees: How to stay ... - AOL

   www.aol.com/finance/low-cost-internet-for...

   It offers speeds from 300 Mpbs to a blazing fast 5,000 Mbps, which is 134 times faster than cable internet. AT&T also offers the Access program, a low-cost internet service for lower-income ...