Sentences with phrase «strain of your normal day»
Not exact matches
When the scientists bred a strain of mutant flies, they found that the insects develop very slowly (hatching several days late) and are only two - thirds the size of normal flies.
http://www.sciencemag.org/
In a study of student's stools during exam week, it was found that the student's stools contained fewer lactobacilli (a strain of «good bacteria») than compared to any other normal day.