e martë, 25 shtator 2007

Bound up with this consideration, is the circumstance that moral rules



differ among men, according to their views of happiness
Bound up with this consideration, is the circumstance that moral rules
differ among men, according to their views of happiness. The existence
of God, and our obedience to him, are manifest in many ways, and are
the true ground of morality, seeing that only God can call to account
every offender; yet, from the union of virtue and public happiness, all
men have recommended the practice of what is for their own obvious
advantage. There is quite enough in this self-interest to cause moral
rules to be enforced by men that care neither for the supreme Lawgiver,
nor for the Hell ordained by him to punish transgressors.




A question frequently asked is this: if the yellow and red



stars have been developed from the blue stars, why do not the
thousands of lines in the spectra of the yellow and red stars
show in the spectra of the blue stars? Indeed, why do not the
elements so conspicuously present in the atmosphere of the red
stars show in the spectra of the gaseous nebulae? The answer is
that the conditions in the nebulae and in the youngest stars
are such that only the SIMPLEST ELEMENTS, like hydrogen and
helium, and in the nebulae nebulium, which we think are nearest
to the elemental state of matter, seem to be able to form or
exist in them; and the temperature must lower, or other
conditions change to the conditions existing in the older
stars, before what we may call the more complicated elements
can construct themselves out of the more elemental forms of
matter
A question frequently asked is this: if the yellow and red
stars have been developed from the blue stars, why do not the
thousands of lines in the spectra of the yellow and red stars
show in the spectra of the blue stars? Indeed, why do not the
elements so conspicuously present in the atmosphere of the red
stars show in the spectra of the gaseous nebulae? The answer is
that the conditions in the nebulae and in the youngest stars
are such that only the SIMPLEST ELEMENTS, like hydrogen and
helium, and in the nebulae nebulium, which we think are nearest
to the elemental state of matter, seem to be able to form or
exist in them; and the temperature must lower, or other
conditions change to the conditions existing in the older
stars, before what we may call the more complicated elements
can construct themselves out of the more elemental forms of
matter. The oxides of titanium and of carbon found in the red
stars, where the surface temperatures must be relatively low,
would dissociate themselves into more elemental components and
lose their identity if the temperature and other conditions
were changed back to those of the early helium stars. Lockyer"s
name is closely connected with this phenomenon of dissociation.
There is no evidence, to the best of my knowledge, that the
elements known in our Earth are not essentially universal in
distribution, either in the forms which the elements have in
the Earth, or dissociated into simpler forms wherever the
temperatures or other conditions make dissociations possible
and unavoidable.




The one that is a thoroughbred will behave like a thoroughbred



The one that is a thoroughbred will behave like a thoroughbred. For
instance, if mated with white they will have nothing but black children.
But if one that is hybrid black mate with one that is white, only half
of the children will be white; these white children reveal the fact that
their black parent was a half breed. Then we can put a tag on that black
parent. If proper tags are put on the blacks so as to distinguish
between the pure-blooded and the half-blooded--say a blue tag on the
hybrids and a black on the thoroughbreds--we shall get exactly the same
results as described in the case of the Andalusian fowl, in the six
cases mentioned. The same principles apply to qualities of the guinea
pigs other than color. Thus, if a long-haired guinea pig mates with a
short-haired guinea pig, all the offspring will be short-haired, because
short hair is dominant over long hair. Again, if a smooth-coated guinea
pig mates with a rough-coated one, the result will be rough coated,
because a rough coat is dominant over a smooth coat.