The Olneyville times. (Olneyville [Providence, R.I.]) 1887-1917, 1901-09-06
SOME LOST SECRETS.
FAMOUS PROCESSES THAT WE'RE
KNOWN TO The. ANCiENTS.
Things That Our FOrefnthers Were
Able "a DO That We Now Find Well
Nigh Impossible - Cement of the
Greeks aud Romans.

Nigh Impossible - Cement of the
Greeks and Romans.
Taking into consideration the marvel
Gus strides we have made In almost
every branch Of knowledge during the
last 200 or 300 years, IT seems exceed
! lngly strange that our fOrefathers
| should have been able 10 do things
which we find impossible and that we
| cannot discover secrets which were al
most common knowledge hundreds or
years ago. But despite the fact that
| the average modern man knows more
than did the learned men Of long ago,
there are mysteries OF knowledge and
science which our most advanced sci
entlsts cannot solve.
Thousands OF years ago, for instance,
the Egyptians used 20 embalm the
bodies OF their dead kings and nobility
so perfectly that the bodies are In won
derful preservation today, as may be
seen at the British museum. Clever as
we are I'm this age, we cannot do the
same The valuable secret Is lost and
modern science cannot recoSer the lost
knowledge. We can, OF course. and we
do embalm bodies, but only for tenn
porary preservation and, comparatively
speaking, I'm a most unsatisfactory man
ner. Bodies which are embalmed now
adays will not be preserved for more
than few days at most. Very many
OF the bodies the Egyptians embalmed
before the birth Of Christ are still so
perfect that the lines OF their faces are
stu as clearly marked as when they
were first embalmed.
Sheffield turns out the finest, hardest
and most perfect steel the world pro-
duces, but even Sheffield cannot pro-
duce sword blade TO compare with
those the Saracens made and used hun
dreds OF years ago, and the Saracens
never possessed the machinery we
have or had the advantage Of knowing
so much about metals as we are sup
posed 10 know. a huge fortune awaits
the man who discovers the secret
which enabled the Saracens to make
sword blades so keen and hard that
they could cut In two most OF the
swords used today.
There are dozen different methods
OF making artificial diamonds, but none
Of the stones produced by these meth
ods can compare with those made OF
old French paste, the secret OF which
Is lost. SO perfect were paste dia-
monds that II was difficult for even n
person with expert knowledge of dia-
monds TO tell that they were artificial
ly produced. whereas most OF the mod
ern artificial diamonds can easily be
detected, and their durability Is moth
Ing like so great as the old paste dla-
monds.
Probably not one out OF every ten
thousand buildings standing In all
parts of the world, and built by mod
ern masons. will still be standing 800
years hence. We do not know how To
put stones and bricks together as the
anclents did, and consequently the
buildings we raise nowadays are really
mere temporary structures and VIII be
I'm ruins when the ancient buildings OF
Greece and Italy, which were built
thousands OF years ago, are In as good
condition rs they are now. The secret
is not I'm the bricks or the stone, but
In the cement and mortar, neither OF
which essentials can we make as the
ancicnts made them.
In modern buildings the cement and
mortar are the weakest points; I'm
buildings which the Romans and
Greeks raised thousands OF years ago
the cement and mortar are the stron-
gcst points and hold good while the
very stones they bind together crumble
away with age. We cannot. with all
our science, make such cement and
mortar, and therefore we cannot build
such buildings ms the anclents raised.
Chemistry, one might imagine. Is the
science which has, perhaps, made the
greatest strides. Yet modern chem
lists cannot compound such dyes as
were commonly used when the great
nations OF today were still unborn.
Now and again II happens that search
ers after antiquities come across frag-
nents OF fabrics which were dyed
thousands Of years ago. and they are
astonishcd by the wonderful richness
Of the colors OF the cloths, which. de-
spite their age, are brighter and purer
than anything we can produce.
Modern artists buy their colors ready
made and spend large sums on pig
ments with which to color their can
vases. The pictures OF modern artists
will bc colorless when many OF the
works OF ancient masters are rs bright
rs they are today. Just as the secret OF
dyeing has been lost, SO has the secret
of preserving the colors of artists
paints. Yet the secret was known 10
every ancient artist, for they all mixed
their own colors.
How to make durable ink Is another
great secret we have lost. Look NJ any
letter five or ten years old and you Will
probably notice that the writing has
faded to brown color and Is very In
distinct. Go 10 any big museum and
you will find ancient MSS. the writing
Of which is as black and distinct rs II
the MSS. were written the day before
yesterday.
The secret OF glass blowing and tint
Ing is not yet entirely lost There are
still few men who can produce glass
work equal 10 the things of this kind
which the anclents turned out hun
dreds OF years ago. But the average
glass manufacturers cannot produce
anything that could at all compare
with some OF the commoner articles