SciShow

The Science of Chocolate (2014x1)

Exibido em:: Jan 01, 2014

While you unwrap that luscious truffle, let Hank explain the science of chocolate -- where it comes from, what its active ingredient is, and how it works. Also learn the difference between chocolate, cocoa, cacao and coca, so you really know what you're talking about the next time you pas the candy disk.