The color of the little piece of glass (
glass bubble filled with liquid alcohol) found inside the sprinkler heads of fire sprinkler systems indicates the temperature at which it bursts (and activates the sprinkler): orange is the lowest temperature and black is the highest.
Not exact matches
This seems like the perfect soup to make when you want to have a day indoors and you can sit and read a good book with a
glass of red... The house
filling with the delicious smell as it
bubbles on the stove....
Give raspberry - blowing a new twist by
filling a
glass or a clear plastic cup with water and blowing
bubbles into it with a straw.
She describes it like a champagne
glass slowly
filling with
bubbles.
Place grated apple, raspberries, and ginger in a pint - sized
glass mason jar Pour in the whey and
fill the jar to the shoulder with water Seal with a lid and place on the counter for 2 - 3 days, shaking a couple times a day to make sure no other bacteria form cultures on the top Lid should be expanded (unable to press down) after 2 - 3 days and
bubbles should have formed inside.
Halfway between castaway junk and science apparatus, Han's new series of sculptures feature clinical
glass jars
bubbling with tiny dye -
filled bubbles.