41. The metals for the bimetallic coin would be lighter and thinner than those produced anywhere in the world. 42. A resettable fuse in series with the cell, particularly of the bimetallic strip type, increases safety. 43. It should not be confused with the bimetallic mechanism for correcting for thermal expansion in his gridiron pendulum. 44. Later on, the plant proceeded with producing six modifications of 7.62?9mm cartridges with bimetallic case. 45. The 57-N-231S cartridge used a " bimetallic " ( steel and copper ) case. 46. A bimetallic thermostat then activated, and automatically turned off the cooker to prevent burning of the cooked rice. 47. A bimetallic thermocouple is often used to measure stagnation temperature, but allowances for thermal radiation must be made. 48. One spearhead generated special interest because it was bimetallic , with an iron blade fitting into a bronze socket. 49. She also was able to extract rhodium complexes, using organic solvents, and demonstrate that they were bimetallic . 50. Within the device, the very small electric heating element, mentioned above, heats up a bimetallic strip.