ON ICE, WATER, VAPOB, AND AIB. the lecture, nearly filled the flask B. Two things are a lit to a galvanometer in front of the lecture table (Fig. 4. This concerned in producing the snow in this experiment: heat instrument,when there is a difference of temperature between A SEEIE9 OFEEOENTJUYENILE… … should have better teachers and better scholars. pulled in different parts, and, as it were, unravelled into the has the power of deflecting a magnetic needle, if it is par- different parts of which it is constituted, the spectrum being WHENCE COMES WATER? allel to it. of the most gorgeous…
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