Vietnam or Thailand ? Vote for the TOP Country of the Week !

Updated: June 5, 2025


Snow began to fall, and the wind, growing, drove the flakes level, so that they cut the face like filings of steel. Charley's trips became uncertain, then impossible. The work of getting out hay for the stock was a desperate tax. It was so difficult that Dallas dared not spare a straw for the fireplace, and Ben and Betty's manger had to be drawn upon for wood.

Only imagine a boy of fourteen or fifteen doing nothing all day long except raking a magnet through a heap of black and yellow dust, and brushing into a separate heap the iron filings off his magnet!

Again, the experiment may be varied by tempering the wax with filings of lead till it sinks in the water, when it will be found that in any figure the same quantity of cork must be added to it to raise the surface.

Calomel, aloes, jalap, scammony, and gamboge will generally produce sickness. We are, therefore, driven to some mechanical vermifuge; and a very effectual one, and that will rarely fail of expelling even the tape-worm, is tin filings or powdered glass. From half a drachm to a drachm of either may be advantageously given twice in the day.

Now, I purpose burning these two things together. I have a little mortar in which I will mix them. Here is the mixture; and when I set fire to it, you must watch the combustion, and you will see that it is of two kinds. You will see the gunpowder burning with a flame, and the filings thrown up. You will see them burning too, but without the production of flame.

This they did, but instead of applying the Montgolfier motive power heated air they used hydrogen gas, procured by the action of diluted sulphuric acid upon iron filings. Their balloon, which was made of thin silk, varnished with a solution of elastic gum, was a much nearer approach to the balloon of modern days than that of Montgolfier.

They ate bolts, nuts, the nails out of shoes, pocket knives and pants buttons, zippers, wire staples and the tacks out of upholstery. Gnawing even threads and filings of metal away, they made visible gaps in the frames and moving parts of farm tractors. Moreover, it appeared that their numbers previously had been held down by the paucity of ferrous compounds in their regular diet.

Next, iron filings are scattered over the surface by means of a small sieve, and, when the curves are well developed, the surface is moistened by the aid of an ordinary vaporizer. The layer of gum arabic thus becomes softened and holds the iron filings so that the particles cannot change position. When the gum has hardened again, the magnet is removed, and the phantom is fixed.

Directly afterwards he spat it out, with a ridiculous grimace, exclaiming "Rotten lemons, iron filings, and saltpetre, by all that is abominable! Ah, faith! there must have been poison in the cup." "Wash it out and try again," said Uncle Richard; "although, I tell you, I believe the cup is perfectly clean." The dominie made a second attempt, with the same result.

These smaller "filings" from the main bodies, becoming smaller and smaller, gradually lose their velocity and accumulate in the centre of the vortex.

Word Of The Day

writing-mistress

Others Looking