A whole new meaning to "spin dry"Connextras experiment: https://youtu.be/0xLzDF7PZW8Original video: https://youtu.be/j_QfX0SYCE8Other stuff:Technology Connec...
Most thermostats in electronics such as kettles and cookers use a bi-metallic strip inside, where the two metal layers expand at different rates.
The contacts in the switch are physically pulled apart by the strip bending when the desired temperature is reached.
https://en.m.wikipedia.org/wiki/Bimetallic_strip
https://en.m.wikipedia.org/wiki/Curie_temperature I doubt they’re using magnets, especially considering how hot they have to get to lose their magnetism as you suggest.
Most thermostats in electronics such as kettles and cookers use a bi-metallic strip inside, where the two metal layers expand at different rates. The contacts in the switch are physically pulled apart by the strip bending when the desired temperature is reached. https://en.m.wikipedia.org/wiki/Bimetallic_strip