Captain Nemo's Scientific Research

Chronicles the captain's scientific experiments and observations during the voyage, including depth measurements and water density tests.

increasingBearing stren­gth in each eventdecreasing

Temperature Experiments

Temperature Experiments Measuring Water Temperature Captain Nemo conducted experiments on the temperature of seawater at different depths. He used the Nautilus's ability to dive to take readings. Results He found that at 1,000 meters, the temperature was constant at 4.5°C in all latitudes. This was a significant contribution to oceanography.

Density Measurements

Density Measurements Comparing Seas Captain Nemo measured the density of seawater in different seas. He found densities varying from 1.018 to 1.030. Sharing Data He shared these results with Aronnax, noting that the Mediterranean had a density of 1.030. This revealed that the Nautilus visited European seas.

Depth Sounding Record

Depth Sounding Record Descending to 16,000 Meters Captain Nemo took the Nautilus to a depth of 16,000 meters in the Atlantic, a record. The ship's hull withstood immense pressure. Photographing the Abyss They took a photograph of the seabed at that depth, capturing the primordial rocks. It was a scientific first.

Gulf Stream Studies

Gulf Stream Studies Riding the Current The Nautilus sailed along the Gulf Stream. Captain Nemo explained its role in climate and its properties. Observations He noted the temperature, speed, and color of the current. He shared Maury's theories about the Gulf Stream.

Sargasso Sea Analysis

Sargasso Sea Analysis The Sea of Weeds Captain Nemo analyzed the composition of the Sargasso Sea, noting the accumulation of algae and debris. Theory of Coal Formation He suggested that the organic matter could form coal seams over millennia. This was a prophetic insight into geology.

1868年1月14日

1868年1月15日

1868年3月13日

1868年5月

1868年2月22日