My experiments with volcanoesJaggar, Thomas Augustus
Science
My experiments with volcanoes
Jaggar, Thomas Augustus
Geologists -- Biography; Volcanoes
From the moment of my arrival I adopted uniform pocket scratch pads
with detachable sheets for the use of all employees, insisting that
anyone who went to the lava pit should write notes, inscribe the
date and hour, tell what he saw, and hand the notes to me. Even Alec
Lancaster, whose father was a Cherokee Indian carpenter and whose
mother was a mulatto, took notes and learned about the points of the
compass and the names of the coves and blowholes of the lava lake in
the bottom of the pit. Some of Alec’s notes were very amusing, as when
he wrote, “9:30 A.M. April 3, Old Faithful is on her job right
sturdy.” However, he quickly learned the correct technical expressions
for surface streaming of the lava, brightness of the fountains at
night, numbers of the bubble fountains, and places of smoke on the
bottom of the pit. At all times Alec was a useful camp man, a good
cook, and a fearless climber of cliffs. When it came to making and
using rope ladders with hickory rungs for descent down a 200-foot cliff
to the edge of the lava, Alec was the first to volunteer. He drove
spikes into cracks in the rock and tested out the ladders, surrounded
by smoke. This was done in June and December of 1912, when the gas
chemists of the Carnegie Institution were conducted to the bottom to
collect gases, by pumps and vacuum tubes, from flaming spatter cones.
I hope this introduction gives some idea of what the first year of
the Observatory accomplished. Meanwhile problems of policy and of the
publishing of results crowded upon me thick and fast. The notes of all
employees had to be compiled; critical scientific visitors had to be
convinced of the usefulness of the new effort; the Massachusetts Tech
and Honolulu sponsors had to be given suitable reports; a permanent
record book, reproducing surveys, notes, and photographs, had to be
devised; and I had to make occasional journeys to California, Boston,
and Washington for contact with the Government, with scientific
societies, and with scientific magazines.
Public-domain text, read in full here on John Shaqi.
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