ould re- tumbler partly filled with water. To a flask or bottle is move many unreasonable prejudices. The current used fitted a cork in which is inserted a small glass tube, on the Jamaica road has a potential of 500 volts. Such and the two small tubes are connected by a short piece a current would… … Fig. 1-ABSORPTION OF OASES BY CHARCOAL. The chamber and furnace covered with fire Drick slabs. The whole furnace and chamber should also be made of fine charcoal are heated strongly in a closed vessel, of fire brick. Use coal, as in the sketch. If it is desired such as a covered crucible, or upon…
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