A Sweet View
by Frances L.
2nd Place - Engineering

Question: "Is it possible for caramelized sugar to be used as a window?" While doing my research, I learned that caramelized sugar hardens into a glass like form. So as the sugar molecules boil in the water, the molecules expand, letting water in the empty space. Then as the caramelized sugar hardens, the sugar molecules compact together, squeezing all the moisture out, letting it harden. I also learned that boiling the sugar to a certain degree will cause it to harden clear. That is 320 degrees.

Hypothesis: If the sugar has the density and thickness of the glass, it is possible for caramelized sugar to be used as a window.

While doing my experiment, I discovered that the sugar glass has the same characteristics as ordinary glass. The strength is about the same. The density is about the same. The features can pass as a temporary shower door, but not an ordinary house window because it is translucent and cannot withstand water. In my experiment I learned that caramelized sugar can be used as windows. But, only for temporary uses, because it will melt in the heat and in water. It can also be eaten by other people.

I have received information from:
www.foodnetwork.com
www.bakin9.2ll.com
www.hypertextbook. com/facts/2004/ 5hGye5torm.htm