Thomas Henry: 190 books

I DESIRE this evening to give you some account of the life and labours of a very noble Englishman— William Harvey.

THE period which elapsed between the close of the Crimean war and the establishment of the German Empire at the beginning of 1871, may be said to contain events of more importance as regards the European system than even its reconstruction by the Congress of Vienna. These events are, besides the new...

I conceive that the origin, the growth, the decline, and the fall of those speculations respecting the existence, the powers, and the dispositions of beings analogous to men, but more or less devoid of corporeal qualities, which may be broadly included under the head of theology, are phenomena the study...

That application of the sciences of biology and geology, which is commonly known as palaeontology, took its origin in the mind of the first person who, finding something like a shell, or a bone, naturally imbedded in gravel or rock, indulged in speculations upon the nature of this thing which he had...

pubOne.info present you this wonderfully illustrated edition. IN the lecture which I delivered last Monday evening, I endeavoured to sketch in a very brief manner, but as well as the time at my disposal would permit, the present condition of organic nature, meaning by that large title simply an indication...

pubOne.info present you this wonderfully illustrated edition. I HAVE endeavoured to show, in the preceding Essay, that the ANTHROPINI, or Man Family, form a very well defined group of the Primates, between which and the immediately following Family, the CATARHINI, there is, in the existing world, the...

It is an usual and a commendable practice to preface the discussion of the views of a philosophic thinker by some account of the man and of the circumstances which shaped his life and coloured his way of looking at things; but, though Zadig is cited in one of the most important chapters of Cuvier's greatest...

I HAVE selected to-night the particular subject of Yeast for two reasons— or, rather, I should say for three. In the first place, because it is one of the simplest and the most familiar objects with which we are acquainted. In the second place, because the facts and phenomena which I have to describe...

NATURAL HISTORY is the name familiarly applied to the study of the properties of such natural bodies as minerals, plants, and animals; the sciences which embody the knowledge man has acquired upon these subjects are commonly termed Natural Sciences, in contradistinction to other so-called “physical”...

pubOne.info present you this wonderfully illustrated edition. IN the last Lecture I endeavoured to prove to you that, while, as a general rule, organic beings tend to reproduce their kind, there is in them, also, a constantly recurring tendency to vary— to vary to a greater or to a less extent. Such...

The inquiry which we undertook, at our last meeting, into the state of our knowledge of the causes of the phenomena of organic nature, — of the past and of the present, — resolved itself into two subsidiary inquiries: the first was, whether we know anything, either historically or experimentally,...