Because the glass shatters
It is possible to catch a virus from drinking out of the same cup as an infected person. An example is the condition mononucleosis, which is caused by a virus. mononucleosis can be spread through saliva. So, a person can catch this infection by using a cup, food utensils, or kissing someone with this condition.
yes colds and flu viruses are fast contagious
Put cold water inside the glasses. Dip the outer glass into hot water. The outer glass expands, the inner glass contracts.
That won't cause the flu unless you are drinking from the same glass someone with the flu used soon after they did. Cold weather and cold things do not cause the common cold, viruses do. See the related questions for more details.
Drinking water does burn calories and drinking an 8-ounce glass of cold water burns 9.25 calories more than drinking room temperature water.
you can if you put a spoon it the glass first before pouring in the hot liquid, otherwise the glass might crack
No.
Condensation may form on the side of a drinking glass on a hot day. This occurs when the cold surface of the glass comes into contact with the warmer air, causing the water vapor in the air to cool and collect on the surface of the glass.
A cold is a virus and you catch it from someone else or by touching something someone else has touched. This is why you should wash your hands a lot during cold season. You do not catch a cold from being cold.
It depends If the water is cold and the temp of glass don;t matter than it is glass of cold water If the glass is cold and the temp of the water don't matter than it is cold glass of water People normally use glass of cold water
from not going in out in cold weather and not drinking cold drinks from not going in out in cold weather and not drinking cold drinks