Sentence examples for many human hours from inspiring English sources

So, why did it take so many human hours to make a dog mattress?

Similar to many human intelligence tests, the dogs were given a handful of tests, administered in just around an hour, to measure things like navigation and decision-making.

This is the first of many human connections — missed ones, lost ones, wrong ones, and desperately awkward ones — that fizzle and spark throughout the next hour and a half.

Many human faces.

Or, perhaps, many human beings.

A.P.P. exists in many human cells.

Many human studies support this theory too.

How many human genes are there?

Ordinary language serves many human concerns.

Two hundred billion human hours worth in the United States alone, each year.

They then added populations of either Escherischia coli, bacteriophage MS2 (a surrogate for many human viruses), or murine norovirus (MNV; a surrogate for human norovirus), and exposed the bottled waters to sunlight for up to 6 hours.