illustration is shown a poured into these. The object of having two tubes is of the line is reached, when the operator restores the method of constructing it that is far better adapted to to permit air to escape from the space between the cork type wheel to the starting position by pressing the ap-… … PASCAL’S VASE. mitting apparatus is secured by means of a lever, A wooden frame is next made to hold the bottle. which is geared to a type axis by friction, and is A semicircular opening grasps it tightly near the carried by the revolution of the latter inta the path A single tube, if of sufficient…
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