The book of wonders : $b gives plain and simple answers to the thousands of everyday questions that are asked and which all should be able to, but cannot answer...
Science
The book of wonders : $b gives plain and simple answers to the thousands of everyday questions that are asked and which all should be able to, but cannot answer...
Curiosities and wonders; Encyclopedias and dictionaries; Questions and answers; Science -- Miscellanea; Technology -- Miscellanea
The machines for making the wooden box which contain the matches are
in themselves wonderful. First, a section of the trunk of an aspen
tree, about 30 inches in length, is made to revolve in what is known
as a peeling machine. After a few revolutions the rough outer surface
is removed, and thin rolls of smooth-surfaced wood are peeled off
or veneered. The machine at the same time scores the wood ready for
folding by the boxmaking machine. Cut into skillets, i. e., into pieces
of the size required for box covers or insides, the ends are next
dipped in pink dye to cover the edge of the wood which is not covered
by the label. The skillets then go to the box machines, which fold and
label them, and after half an hour in a cleverly devised drying chamber
they are ready for use. In one room alone sixty machines are labelling
and folding the skillets to the number of several thousand gross a day.
To see these machines take a strip of wood, push it forward to receive
the pasted label, fold it, fasten the joint, wipe off the superfluous
paste, and, finally, toss the finished “outside” into a receiving
basket, is as fascinating an example of mechanical ingenuity as the
industrial world can afford.
Are Matches Poisonous?
A non-poisonous “strike anywhere” safety match, made from selected,
clear, strong cork pine is now made in this country, and is the first
satisfactory non-poisonous match. It is also the first match to be
endorsed by the country’s recognized leaders and authorities in fire
prevention and the conservation of human life and property.
The Hughes-Esch Anti-White Phosphorus Match Bill, which became a
law during the administration of President Taft, was drafted by the
attorneys of the American Association of Labor Legislation, and is
the most drastic that our National Constitution will permit. It would
be unconstitutional to absolutely prohibit the manufacture of white
phosphorus matches, but the Hughes-Esch bill obtains the same result,
viz.: absolute prohibition by means of excessive taxation. No match
manufacturer in these days of keen competition can afford to pay a tax
of ten cents on each box of white phosphorus matches made, and place
his factory under government surveillance, for this tax of ten cents is
over three times as much as his present selling price to the wholesale
trade.
As soon as man learned to make fire and light, he began to appreciate
how much more comfortable he could be if he could keep his lights
burning and to have his light independent of his fire, because it was
at times very uncomfortable to sit by a fire on a hot night simply
because he wished to use the light which it made. The first schemes
devised for lighting purposes merely were the camp-fire torch and the
rushlight. With these as a basis, man was enabled to fashion more
convenient forms of lighting. He invented the candle and the lamp, and
grown “enlightened,” boxed his light in iron and in other metals.
Did Candles Come Before Lamps?
Public-domain text, read in full here on John Shaqi.
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