Figure 58. Insulated Knudsen bottle designed by the Dane Martin Knudsen in 1921 with the aid of Hans J. Neilsen. It was designed to ameliorate problems with the Pettersson and Nansen bottle. Left: ascending. Right: ascending.
Photo Category: Oceanography - Historical instruments
474 x 640 | 35.47 KB | |
947 x 1280 | 132.60 KB | |
1626 x 2199 | 356.07 KB |
Added On | 18th October 2015 |
Viewed | 24 viewed |
Downloads | 1 Downloaded |