By Louis Brown
The second one of 5 Histories of the Carnegie establishment of Washington describes the paintings of the dep. of Terrestrial Magnetism. considering its starting in 1904, the dep. has witnessed an astonishingly large variety of study initiatives, from terrestrial magnetism, ionospheric physics and geochemistry to biophysics and planetary technological know-how. Many modern images illustrate the various outstanding expeditions and tools constructed within the pursuit of clinical knowing.
Read or Download Centennial History of the Carnegie Institution of Washington: Volume 2, The Department of Terrestrial Magnetism (Centennial History of the Carnegie Institution of Washington) PDF
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Additional resources for Centennial History of the Carnegie Institution of Washington: Volume 2, The Department of Terrestrial Magnetism (Centennial History of the Carnegie Institution of Washington)
Observing the effects as the vessel was slowly worked around 360◦ , a procedure that had to be repeated at every opportunity, as these parameters changed with the terrestrial ﬁeld and with the vessel’s recent history. These corrections were sufﬁciently involved that they had to be applied to the data by the computers (by which was meant a human equipped with mechanical calculator and mathematical tables) in Washington. When conditions 36 The Department of Terrestrial Magnetism allowed, the ship was always swung near land where the measurements could be compared with those of a station set up on shore.
A large cargo boat, laden with paper, dried ﬁsh, and bamboo rope, was boarded for the ﬁnal stage of the journey to Yenpingfu, but in attempting the large rapid just below the town, she was dashed onto a partially submerged rock, and after being almost overturned, was swept on by the rush of waters, with the bottom boards stove in. The crew hurriedly ran her ashore where the cargo was transferred to a salvage boat sent down from the city. As extensive repairs were needed, the trip was not resumed until the following afternoon.
A few days before our arrival at the former place, two lions had broken into a hut and eaten a native, and the villagers were consequently living in a state of terror. On two occasions lions were prowling around the camp at night. They did not attack, but, after roaring considerably, went away. A. 9 The population of Rurrenabaque came to the river and bade us farewell, saluting with their 44-calibre Winchester riﬂes. We drifted a month on the river, stopping only to occupy stations en route, and occasionally for an hour’s hunt for monkeys, turkeys, or pigs, which added materially to the variety and quantity of our menu.
Centennial History of the Carnegie Institution of Washington: Volume 2, The Department of Terrestrial Magnetism (Centennial History of the Carnegie Institution of Washington) by Louis Brown
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