They will repair or replace the handle. That includes glass lids and handles. The handles, especially of the stock pots, get very hot. You may want to regulate the flame so that it heats the base of the pot only, not the sides. The handles will then stay cooler or cool.
Induction ranges use magnetic fields.
The 250-ton pressure gets rid of any air pockets or other inclusions, thus ensuring perfect heat distribution without hot spots. Only pressure-cast aluminum will guarantee this flawless performance. I have read somewhere that aluminum has been linked to Alzheimer's Disease. The ceramic-titanium surface completely encases the pan base. Aluminum will never come in contact with food.