How? or, Spare hours made profitable for boys and girls (1887)
Holbrook, Kennedy · New York, Worthington co. · leaf 291
iently level, a marble or bullet may be induced toremain on it, directly over the column ; if not, a largebean, a spool, or a coin, will prove more tractable. Drawback the spring with the thumb and finger, as in the il- 286 AN ILLUSTRATION OF INERTIA. lustration ; let it go suddenly, and it will… … snapping away the card with the other hand, the coinremaining on the finger. Another way is to pile up a small tower with check-ers or draughts. By a quick blow with a ruler, onechecker may be knocked from between the others, with-out overturning the tower. OTHER CHRISTMAS HOLIDAY AMUSEMENTS. 287…
Handicraft · Amusements
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