why do things feel hot or cold
Answers
Explanation:
unka bhi man krta hoga kbhi kbhi
Answer:
Scientists haven't had a good answer to this question, but a new study published in the journal Nature brings us a little closer to understanding. They studied the brains of Drosophila melanogaster or the common fruit fly to see how it responded to temperature. They found three types of neurons involved. Two sets were "narrowly tuned"; they could detect either hot or cold. One set of neurons let us know quickly whether something was becoming hot or cold. Another set was a little slower, but traded accuracy for speed. Workting together, these neurons could report temperature better. The researchers were surprised to find that the third set of neurons was fast and "broadly tuned": it responded quickly and could sense both hot and cold.