 By the vise of this machine, he soon found it less inconvenient to view nil oblique objects, with the eye next to them, instead of the eye opposite to them. After this habit was weakened, by a week's use of the gnomon, two bits of wood, about the size...  The Domestic Encyclopaedia: SNU-ZIZ - Σελίδα 34των Anthony Florian Madinger Willich - 1804Πλήρης προβολή - Σχετικά με αυτό το βιβλίο
 | John Mason Good - 1819 - 742 σελίδες
...machine, he »oon found it less inconvenient to view all oblique objects, wilh the eye i.cxt to ihtin, instead of the eye opposite to them. After this habit was weakened, by a week'i use of '.he gnomon, two hilt of wood, about the size of a goosc-q'nill, were blackened all bui... | |
 | John Mason Good - 1829 - 736 σελίδες
...about two inches and a half. By the use of this gnomon, he soon found it less inconvenient to view all objects with the eye next to them, instead of the...a quarter of an inch at their summits. These were presented for him to look at, one being held on one side of the extremity of this black gnomon, and... | |
 | Thomas Curtis - 1829 - 842 σελίδες
...about two inches and a half. By the use of this machine, he soon found it less inconvenient to view all oblique objects with the eye next to them, instead...habit was weakened, by a week's use of the gnomon, two bib of wood, about the size of a goose-quill, were blackened all but a quarter of an inch at their... | |
 | Thomas Curtis (of Grove house sch, Islington) - 424 σελίδες
...about two inches and a half. By the use of this machine, he soon found it less inconvenient to view all oblique objects with the eye next to them, instead of the eye opposite to.them. After this habit was weakened, by a week's use of the gnomon, two bits of wood, about the... | |
 | William Mackenzie - 1854 - 1160 σελίδες
...inches and a half. By the intervention of this instrument, he soon found it more convenient to view oblique objects with the eye next to them, instead of the eye opposite to them. After his habit was weakened by a week's use of the gnomon, two bits of wood, about the size of a goose-quill,... | |
 | William Mackenzie - 1855 - 1088 σελίδες
...inches and a half. By the intervention of this instrument, he soon found it more convenient to view oblique objects with the eye next to them, instead of the eye opposite to them. After his habit was weakened by a week's use of the gnomon, two bits of wood, about the size of a goose-quill,... | |
 | 600 σελίδες
...inches and a half. By the intervention of this instrument, he soon found it less inconvenient to view oblique objects with the eye next to them, instead...two bits of wood, about the size of a goose-quill, blackened all but a quarter of an inch at their summits, were frequently presented for him to look... | |
| |
