 | Thomas Jefferson - 1832 - 296 pages
...experimentalist haa discovered to be the principal regulator of animal heat, may have disabled them from extricating, in the act of inspiration, so much of that fluid from the outer air, or obliged them in expiration, to purt with more of it. They seem to require less sleep. A black after hard labour... | |
 | Thomas Jefferson - 1854 - 634 pages
...experimentalist has discovered to be the principal regulator of animal heat, may have disabled them from extricating, in the act of inspiration, so much of that fluid from the outer air, or obliged them in expiration, to part with more of rit. They seem to require less sleep. A black after hard labor... | |
 | Hinton Rowan Helper - 1867 - 492 pages
...experimentalist has discovered to be the principal regulator of animal heat, may have disabled them from extricating, in the act of inspiration, so much of that fluid from the outer air, or obliged them in expiration to part with more of it. They seem to require less sleep. A black, after hard labor... | |
 | Thomas Jefferson - 1894 - 634 pages
...experimentalist has discovered to be the principal regulator of animal heat, may have disabled them from extricating, in the act of inspiration, so much of that fluid from the outer air, or obliged them in expiration, to part with more of it. They seem to require less sleep. A black after hard labour... | |
 | Carter Godwin Woodson, Rayford Whittingham Logan - 1917 - 504 pages
...experimentalist (Crawford) has discovered to be the principal regulator of animal heat, may have disabled them from extricating, in the act of inspiration, so much of that fluid from the outer air, or obliged them in expiration, to part with more of it.2" They seem to require less sleep. A black, after hard... | |
 | Winthrop D. Jordan - 1974 - 260 pages
...speculation. "Perhaps too a difference of structure in the pulmonary apparatus . . . may have disabled them from extricating, in the act of inspiration, so much of that fluid from the outer air, or obliged them in expiration, to part with more of it." Yet Jefferson was never completely at rest. His picture... | |
 | Alan Gallay - 1994 - 440 pages
...experimentalist has discovered to be the principal regulator of animal heat, may have disabled them from extricating, in the act of inspiration, so much of that fluid from the outer air, or obliged them in expiration, to part with more of it. They seem to require less sleep. A black after hard labor... | |
 | Edward L. Ayers, Bradley C. Mittendorf - 1997 - 608 pages
...experimentalist has discovered to be the principal regulator of animal heat, may have disabled them from extricating, in the act of inspiration, so much of that fluid from the outer air, or obliged them in expiration, to part with more of it. They seem to require less sleep. A black after hard labor... | |
 | Jan Lewis, Peter S. Onuf - 1999 - 300 pages
...experimentalist has discovered to be the principal regulator of animal heat, may have disabled them from extricating, in the act of inspiration, so much of that fluid from the outer air, or obliged them in expiration, to part with more of it. They seem to require less sleep. A black, after hard labour... | |
| |
Perhaps too a difference of structure in the pulmonary apparatus, which a late ingenious ' experimentalist has discovered to be the principal regulator of animal heat, may have disabled them from extricating, in the act of inspiration, so much of that... 
