World Changes Due to the Telephone. Within 50 years of its invention, the telephone had become an indispensable tool in the United States. In the late 19th century, people raved about the telephone's positive aspects and ranted about what they anticipated would be negatives.
When you hold the ice cube for a very long time, the enzymes deactivate. Blood circulation stops. The brain initiates impulses for blood circulation. The local nerves therefore get irritated and produce a sensation of heat.
It's because of difference in temperature. When you hold an ice cube for a long time, your hand acquires the temperature of the ice cube. So when you remove that cube, heat starts to flow more rapidly from outside into your hand. 1.1k Views Â· 2 Upvotes Â· 1 Upvote