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Title: Auguste Piccard, Swiss Physicist and Inventor
Caption: Auguste Piccard (1884-1962) was a Swiss physicist, inventor and explorer known for his record-breaking hydrogen balloon flights, with which he studied the Earth's upper atmosphere. Piccard was also known for his invention of the first bathyscaphe, FNRS-2, with which he made a number of unmanned dives in 1948 to explore the ocean's depths. Photograph by Johannes Meiner, circa 1910.
Credit: Album / Science Source / ETH-Bibliothek
Image size: 2520 × 3631 px | 26.2 MB
Print size: 21.3 × 30.7 cm | 992.1 × 1429.5 in (300 dpi)