Ice Cubes

Ice cube tray of any design
Water

Fill tray with water. Walk carefully to the freezer and pop in till frozen.
Use as needed. Don't forget to refill.

It was 18 below zero yesterday without the wind chill. Classes were not canceled. The car complained when it was started but performed admirably despite its age. It has been almost two weeks since this weather has been super cold. Punxutawny Phil apparently did not see his shadow. I'm not holding my breath for spring to come early. At this point, I just want the temperature to be above 0 degrees.