Assuming this question is not about patch cable, six strands may be smallest these days. Also, some patch cable type fiber might come for two strands.
As the strands are in contact with each other, of course there is.
Fiber Optic networking allows computers to communicate with a beam over light oven thin strands of glass cabling.
Coaxial cable uses an internal piece of copper wire, surrounded by plastic insulation which then has another layer of copper strands before the outer layer of insulation. This is used mostly for radio signals, connecting antennas to things, as well as transferring digital networking signals.
2 strands in total I believe.
Myofacial strands is on the outer layer of the muscle
Strands's population is 100.
Strands was created in 2004.
The silk strands come from the cocoon.
Strands of Starlight was created in 1989.
10000 DNA strands.
Strands Recommender was created in 2004.
Strands of Sunlight was created in 1994.