Earthquakes traveling through the interior of the globe are like so many messengers sent out to explore a new land. The messages are constantly coming and seismologists are fast learning to read them. — Reginald Aldworth Daly Copy Share Image
At bottom each “exact” science is, and must be speculative, and its chief tool of research, too rarely used with both courage and judgement,… — Reginald Aldworth Daly Copy Share Image
Earthquakes traveling through the interior of the globe are like so many messengers sent out to explore a new land. The messages are constantly… — Reginald Aldworth Daly Copy Share Image
Ninety-nine and nine-tenths of the earth’s volume must forever remain invisible and untouchable. Because more than 97 per cent of it is too hot… — Reginald Aldworth Daly Copy Share Image
