plosion occurred an hour later, a number of enough amateurs can be found on the ground to assist in the {use of the instruments, The apparatus is so employes would have been at work, as they were togo interest in the thus far mysterious element, provision- on duty at midnight. The ally called… … of magnesia, lime or sul- present ascribed to calci- phur, but which in re- um, but in many ways ality, from the fact that very peculiar in their be- havior if they are really due to that wetal. they are composed largely of sodium compounds, assist largely automatic that no great amount of special…
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