Play the video above to see these stories on AZ Illustrated Science for Tuesday, July 2:

SCIENCE AND CULINARY ARTS: Chefs Janos Wilder and Devon Sanner of Downtown Kitchen + Cocktails make a root beer float using liquid nitrogen.

MEDICINAL RECIPES: Research reveals food can do more than please the palate; it can heal the body too. Colleen Juhara speaks about her health problems, and the diet that made it all better.

COOKING WITH MAGNETS: Daniel Hemmer with UA's Department of Physics demonstrates how electro magnetic induction can be used to heat food.

AZ Illustrated Science is produced by Georgia Davis. Contact her at