The phrase "a strand of human" is not correct and lacks clarity in written English.
It may be intended to refer to a specific aspect or characteristic of humanity, but it requires additional context to be meaningful.
Example: "In her research, she explored a strand of human behavior that influences decision-making."
Alternatives: "an aspect of humanity" or "a facet of human nature".
It was an apparent reaction to the vaccine, which used a strand of human protein to prompt an immune response.
For comparison a strand of human hair, at 100,000nm thick, is about 10,000 times wider than the channel.
For comparison a strand of human hair, at 100,000nm thick, is about 600,000 times wider than the atoms surrounding the new transistor.
The world's smallest book, "Teeny Ted from Tunip Town," is thirty pages long and as wide as a strand of human hair.
Striking an oil reservoir with a drill pipe is then like hitting a coin at the base of the building with a strand of human hair.
They live at the sunlit sea surface and, though each is smaller in diameter than a strand of human hair, they determine the productivity at every step in the food chain above them, just like the vegetation on land.
That's an area so tiny that more than 1,000 circuits could fit on the end of a strand of a human hair.
But as a religion becomes a distinguishable strand of human history, it absorbs philosophical assumptions from its environment and generates new philosophical constructions and arguments both in the formation of doctrines and in their defense against philosophical objections.
Forensic analysts found a partial fingerprint on the bomb and a single strand of human hair, but neither matched Mr. Reid's.
The female parasitic fig wasp (Apocryta westwoodi grandi) can bore deep into tough, unripe figs (as seen in the video above) with a tail-shaped appendage that's thinner than a single strand of human hair.
Ko's team show that their e-skin is sensitive enough to detect the pressure created by water droplets, the dynamic movements of hair being pulled across it, and even the tiny amounts amounts of pressure created by a single strand of human hair.
