Page 71 - English

Specific gravity is the weight to be compared weight of an equal
volume of or that that is the weight of the body compared with
the weight of and equal volume.
Inertia is that proberty of bodies by virtue of which it cannot change
its own condition of rest or motion. In other words it is the
negative quality of passiveness either in recoverable latency or
insipient latescence.
The air pump is an instrument used for forcing water into a pump
and expelling it by means of a vacuum. It ascends in the water
downwards.
The law of fluid pressure divide the different forms of organized
bodies by the form of attraction and the number increased will be
the form.
By convection the body is heated instantaneous, as gunpowder.
The reason a body falls when not supported is that there is not
enough air under it to keep it up and so it has to fall or the
specific gravity is not great enough to hold it up.
The difference between latent and sensible heat is that it feels
sensible.
If you listen closely you can vibrate a pitchfork.
If an experiment be successful the result will be inevitable.
Thermal unit is the heat required to raise a pound of water through
one foot.
If we were on a railroad track and a train was coming the train would
deafen our ears so that we couldn’t see to get off the track.
Tides are caused by the reflection of the sun and moon upon the water.
Sir Isaac Newton founded the “Laws of Gravity.”
A simple pendulum is an imaginary point hung on a thread.
The vibrations of a pendulum is determined by the time they take.
A noise is a collection of sounds which means nothing but a clatter.
Sound is that form or motion of the mind which effects the oratory
nerves.
A sound is not like a noise because it has essential things to depend
upon and a noise has not.
To get gold from its ore it is polished and heated.
Metals are changed in their elements by fussing them together.

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