Ep 2. Candy Science
- October 3, 2020
- 21 min
In the second episode of Xploration DIY SCI season 4, entitled "Candy Science," host Steve Spangler explores the science behind candy. Throughout the episode, Spangler delves into the chemistry and physics of candy-making, revealing the secrets behind some of our favorite treats.
The episode begins with Spangler visiting a candy factory to see how hard candies are made. He explains that candy-making involves precise chemical reactions, and even a small mistake can ruin an entire batch. He then demonstrates how to make a simple recipe for homemade hard candy using sugar, corn syrup, and flavorings.
Next, Spangler explores the science of chocolate. He explains that chocolate is made from cocoa beans, and demonstrates how to make chocolate from scratch. He also shows how to temper chocolate to give it a smooth, glossy texture.
Spangler also takes a look at the science of cotton candy. He visits a carnival to see how cotton candy machines work and explains how the process uses centrifugal force to spin sugar into delicate threads. He even demonstrates how to make cotton candy at home using a simple cotton candy machine.
Throughout the episode, Spangler uses experiments and demonstrations to illustrate the science behind candy-making. For example, he uses a balloon to demonstrate how gases expand when heated, which is crucial to understanding how to make hard candies. He also demonstrates how to use a vacuum to cook candy at a lower temperature, a technique used by professional candy-makers.
Spangler also explores the properties of sugar, showing how it can dissolve in water to create a solution, and how it can be crystallized to form different types of candy. He even uses sugar to create a homemade version of the popular Mexican candy, tamarindo.
In addition to explaining the science behind candy, Spangler also offers some practical tips and tricks for making candy at home. For example, he explains how to test the temperature of sugar syrups using a candy thermometer, and how to use a silicon mat to make it easier to handle hot sugar.
Throughout the episode, Spangler's passion for science and candy-making is infectious. His enthusiasm is sure to inspire viewers of all ages to try making some candy of their own and learn a little bit about the science behind their favorite treats. Whether you're a longtime candy-lover or just looking for a fun science experiment, "Candy Science" is a must-see episode of Xploration DIY SCI.
