Which device is in the picture?

Correct answer: Pyrometric cone

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What people think about it: 5 Comments
nejsemzprahy
nejsemzprahy
At first, I actually thought it was food 😀
Aziraphale
Aziraphale
cool. had no idea what it was, but got it right with an educated guess. interesting trivia!
mac
mac
Ant there are no modern devices that do it better?
DUA
DUA
nejsemzprahy, Me too!😅
Player #2512936
Player #2512936
This is explained in The book "One Day in The Life of Ivan Denisovich" written by Alexander Solschenizyn.