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Since the earth”s distance is our astronomical unit of measure, it

Mon, 01 Dec 2008 06:49:04 +0000

follows that all other distances will be changed, when expressed
in miles, by this ascertained change of the value of the standard
Since the earth”s distance is our astronomical unit of measure, it
follows that all other distances will be changed, when expressed
in miles, by this ascertained change of the value of the standard.

It is time to pause and review our knowledge of this system

Sun, 30 Nov 2008 12:49:09 +0000

It is time to pause and review our knowledge of this system. The
first view reveals a moon and earth endowed with a force of inertia
going on in space in straight lines; but an invisible elastic cord of
attraction holds them together, just counterbalancing this tendency
to fly apart, and hence they circle round their centre of gravity.
The revolving earth turns every part of its surface to the moon in
each twenty-four hours. By an axial revolution in the same time
that the moon goes round the earth, the moon holds the same point
of its surface constantly toward the earth. If we were to add one,
two, four, eight moons at appropriate distances, the result would
be the same. There is, however, another attractive influence–that
of the sun. The sun attracts both earth and moon, but their nearer
affection for each other keeps them from going apart. They both,
revolving on their axes and around their centre of gravity, sweep
in a vastly wider curve around the sun. Add as many moons as has
Jupiter or Saturn, the result is the same–an orderly carrying
of worlds through space.

Infinity itself is old, and the idea that infinity exists–a kind of

Sun, 30 Nov 2008 00:37:00 +0000

huge, empty rim around human life–is not a new idea to us, but the
idea that this same infinity has or can have anything to do with us or
with our arts, or our theories of art, or that we have anything to do
with IT, is an essentially modern discovery
Infinity itself is old, and the idea that infinity exists–a kind of
huge, empty rim around human life–is not a new idea to us, but the
idea that this same infinity has or can have anything to do with us or
with our arts, or our theories of art, or that we have anything to do
with IT, is an essentially modern discovery. The actual experience of
infinity–that is, the experience of being infinite (comparatively
speaking)–as in the use of machinery, is a still more modern
discovery. There is no better way perhaps, of saying what modern
machinery really is, than to say that it is a recent invention for
being infinite.

Every song closes with the key-note with which it began, and the

Sat, 29 Nov 2008 18:49:09 +0000

brief cadence at the close hints the realms of sound through which
it has tried its wings
Every song closes with the key-note with which it began, and the
brief cadence at the close hints the realms of sound through which
it has tried its wings. The brief cadence at the close is this:
All force runs back into mind for its source, constant support,
and uplifts into higher grades.

These suggestions are offered to the novice, because

Sat, 29 Nov 2008 18:37:12 +0000

they go to the very foundation of a correct
understanding of the principles involved in the
building and in the manipulation of flying machines
and while they are counter to the beliefs of
aviators, as is shown by the persistency in adhering
to the old methods, are believed to be mechanically
correct, and worthy of consideration
These suggestions are offered to the novice, because
they go to the very foundation of a correct
understanding of the principles involved in the
building and in the manipulation of flying machines
and while they are counter to the beliefs of
aviators, as is shown by the persistency in adhering
to the old methods, are believed to be mechanically
correct, and worthy of consideration.

Like some other problems in telephony, this one seems simpler at first

Sat, 29 Nov 2008 06:49:02 +0000

sight than it proves to be after more exhaustive study
Like some other problems in telephony, this one seems simpler at first
sight than it proves to be after more exhaustive study. It is possible
for any amateur to produce at once a repeating device which will relay
telephone circuits in one direction. It is required, however, that in
practice the voice currents be relayed in both directions, and
further, that the relay actually augment the energy which passes
through it; that is, that it will send on a more powerful current than
it receives. Most of the devices so far invented fail in one or the
other of these particulars. Several ways have been shown of assembling
repeating devices which will talk both ways, but not many assembling
repeating devices have been shown that will talk both ways and augment
in both directions.

_A

Sat, 29 Nov 2008 06:14:08 +0000

_A._–The centre of oscillation is a point in a pendulum or any swinging
body, such, that if all the matter of the body were to be collected into
that point, the velocity of its vibration would remain unaffected. It is in
fact the mean distance from the centre of suspension of every atom, in a
ratio which happens not to be an arithmetical one. The centre of
oscillation is always in a line passing through the centre of suspension
and the centre of gravity.

_A

Sat, 29 Nov 2008 00:14:01 +0000

_A._–The structure of the common form of indicator will be most readily
apprehended by a reference to fig. 36, which is a McNaught”s indicator.
Upon a movable barrel A, a piece of paper is wound, the ends of which are
secured by the slight brass clamps shown in the drawing. The barrel is
supported by the bracket _b_, proceeding from the body of the indicator,
and at the bottom of the barrel a watch spring is coiled with one end
attached to the barrel and the other end to the bracket, so that when the
barrel is drawn round by a string wound upon its lower end like a roller
blind, the spring returns the barrel to its original position, when the
string is relaxed. The string is attached to some suitable part of the
engine, and at every stroke the string is drawn out, turning round the
barrel, and the barrel is returned again by the spring on the return
stroke.

HIGH PROPELLER SPEED IMPORTANT

Fri, 28 Nov 2008 18:37:16 +0000

HIGH PROPELLER SPEED IMPORTANT.–Furthermore,
all things considered, high speed is important
in the rotation of the propeller, up to a certain
point, beyond which the pull decreases in
proportion to the speed. High speed makes a
vacuum behind the blade and thus decreases the
effective pull of the succeeding blade.

It is possible to construct a machine which will eliminate all losses in

Fri, 28 Nov 2008 12:49:03 +0000

the resistance; in other words, eliminate all resistance in series with the
arc
It is possible to construct a machine which will eliminate all losses in
the resistance; in other words, eliminate all resistance in series with the
arc. A machine of this kind will save its cost within a very short time,
providing the welder is used to any extent.