Physicists distinguish between macroscopic and microscopic equations: the former determine the visible movements of bodies of ordinary size, the latter the minute occurrences in the smallest parts.

Even Scoresby, the justly renowned Right whaleman, after giving us a stiff full length of the Greenland whale, and three or four delicate miniatures of narwhales and porpoises, treats us to a series of classical engravings of boat hooks, chopping knives, and grapnels; and with the microscopic diligence of a Leuwenhoeck submits to the inspection of a shivering world ninety-six fac-similes of magnified Arctic snow crystals.

As the inimical plant could only be present in very microscopic dimensions to have escaped ordinary observation, to find it seemed rather a hopeless attempt in the stretch of rich grass before them.

The only motion in the air was that of the dripping, microscopic particles of drizzling mist.

As the girl passed down through the hall, she went before open doors framing more eyes strangely microscopic, and sending broad beams of inquisitive light into the darkness of her path.

A microscopic examination for trichinae shall be made of all swine products exported to countries requiring such examination.

She likewise set up housekeeping in the sideboard, and managed a microscopic cooking stove with a skill that brought tears of pride to Hannah's eyes, while Demi learned his letters with his grandfather, who invented a new mode of teaching the alphabet by forming letters with his arms and legs, thus uniting gymnastics for head and heels.

Tree-ferns and mosses and a myriad other parasitic forms jostled with gay-coloured fungoid growths for room to live, and the very atmosphere itself seemed to afford clinging space to airy fairy creepers, light and delicate as gem-dust, tremulous with microscopic blooms.

The totality of the minute, simple world of the humans, microscopic and negligible as it was in the siderial universe, was as far beyond his guessing as is the siderial universe beyond the starriest guesses and most abysmal imaginings of man.

They changed the features with such microscopic care that no traces were left of their handiwork.

All this he could see with microscopic clearness, for the distance was no more than twenty feet.

It resembled a steamboat explosion on the Mis- sissippi; and during the next fifteen minutes we stood under a steady drizzle of microscopic fragments of knights and hardware and horse-flesh.