FREE BOOKS

Author's List




PREV.   NEXT  
|<   11   12   13   14   15   16   17   18   19   20   21   22   23   24   25   26   27   28   29   30   31   32   33   34   35  
36   37   38   39   >>  
th-night, which was attended by a splendid assembly of the court, how he liked her ladies. Knowing her majesty was not averse to flattery, he made the following elegant reply: "It is hard, madam, to judge of _stars_ in the presence of the _sun_." _Louis XIII._ Was remarkable in his youth for piety; entering a little village, the better sort of inhabitants wished to attend him with a canopy. He answered, "I hear you have no church here. I cannot suffer a canopy of state to be borne over my head in a place where God hath not a consecrated roof to dwell under." _Sigismund._ Emperor of Germany, being once asked what was the surest method of living happy in the world, replied, "By doing in health those good works you promised to do on the bed of sickness." JACOBUS. * * * * * ARCANA OF SCIENCE. * * * * * _Thunder and Lightning._ Conductors affixed to houses should always be pointed, and the point should be kept in a state of cleanliness, and the conductors should terminate in a moist stratum of earth, or in London it might safely be conveyed into the common sewer. It has been objected to the use of pointed conductors, that we invite the lightning to the point; and that is true to a certain extent, and in gunpowder mills the conductor should be placed at some distance from the building. The conducting rod should be of copper or iron, and from half to three-fourths of an inch in diameter, so as not to be readily forced. Its upper end should be elevated about three or four feet above the highest part of the building, and all the metallic parts of the roof should be connected with the rod, which should be continuous throughout. As regards the question of what is the safest situation in a thunder-storm, we should be pretty safe in the middle of a large room in bed; we should be pretty safe among the feathers, which are bad conductors; but as the bell-wires will conduct the electricity into the room, the bed should be removed from them. It would be well to stand at a distance from the chimney on a woollen rug, which is a non-conductor. When out of doors, I scarcely need to say, that you should never stand under a tree; the tree being moist, the electric fluid generally passes down between the bark and the substance of the tree, splitting it in all directions, and the lightning will pass to the best conductor near it; if any unfortunate
PREV.   NEXT  
|<   11   12   13   14   15   16   17   18   19   20   21   22   23   24   25   26   27   28   29   30   31   32   33   34   35  
36   37   38   39   >>  



Top keywords:

conductor

 

conductors

 

pretty

 

canopy

 
lightning
 

pointed

 

distance

 
building
 

electric

 
copper

passes

 

generally

 
conducting
 

scarcely

 

readily

 
forced
 

diameter

 
fourths
 

invite

 

unfortunate


extent

 

substance

 

splitting

 
gunpowder
 

directions

 

chimney

 

middle

 

thunder

 

situation

 

woollen


objected

 

electricity

 

feathers

 

removed

 

safest

 

question

 
highest
 
elevated
 
continuous
 

connected


metallic
 

conduct

 

entering

 

village

 

remarkable

 

inhabitants

 

wished

 

church

 

suffer

 

attend