The Chemistry Principle That Determines Whether Candy Is Hard Or Soft

While the variety of candies seems endless, all of them fall into two main categories: crystalline (typically soft and creamy) and non-crystalline (generally hard and brittle). The deciding factor is how the preparation process manipulates the sucrose molecules within sugar. Mmm, crystallization. » 10/22/14 9:20am 10/22/14 9:20am

Milk Is About to Become Really Expensive

In the U.S., climate change is likely to increase average daily temperatures and the frequency of heat waves. Dairy cows are particularly sensitive to heat stress and, according to a new USDA study, by 2030, milk production will have lowered to the point that additional economic costs will exceed $100 million per year. » 10/15/14 10:40am 10/15/14 10:40am