Microbial deterioration of archeological marble was studied on samples taken from three locations in Cairo, Egypt; Mohamed Ali palace, El-Ghory Mosque and Mosque of El-Kady Abdel-Baset.
If you are outside in extreme cold weather and you have cold hands, you should watch for warning signs of frostbite. Other signs and symptoms to watch for when you have cold hands include: 1  Cold feet or toes.  Changes to the color of the skin on your hands, such as blue or white skin.
Step 2. Wear socks to warm your cold feet in the winter, around the house and when you go to bed. Poor circulation and nerve damage can make your feet feel cold. Socks improve circulation by warming your feet.