Please see our staff listing. Most of the HSS anesthesiologists have completed fellowship in fields such as regional anesthesia, pediatric anesthesia, critical care medicine, cardiothoracic anesthesia, chronic pain, and anesthesia research.
Put on your safety goggles. Pour your marbles in a single layer into an old skillet or disposable aluminum pan. Heat the marbles on your stovetop, between low and medium heat, for approximately 10 to 15 minutes; or preheat your oven to 350 degrees and heat the marbles for 10 minutes. Turn off the oven or stovetop and remove the skillet or pan from the heat source with a potholder. Pour the marbles into your bucket of ice water. Wait for the ice to melt. When melted completely, scoop the cracked marbles from the bucket with your slotted ladle and lay the marbles on a soft cloth to dry.
1 Carefully pour the solution from the pan into your clean glass jar. 2  Make sure it's clean, otherwise crystals will build onto those molecules on the jar and not on your string. 3  Balance the pencil or butter knife (with the string tied to it) on the lip of the jar and let the string dangle into the solution.irections: 1  Tie the string to your pencil or butter knife. 2  The string should be able to hang into your jar without touching the bottom or sides. 3  In the pan start boiling the water. 4  You may want to ask an adult for help or let them know you're using the stove, just in case. 5  Stir in the sugar one spoonful at a time.