But what happens when you dig up a 70-year-old Hershey’s bar out of a 1950’s fallout shelter? Well, if you’re @mrs.fallout, you make a quick educational video comparing old chocolate to new.

But a number like “70% cacao” doesn’t mean the exact same thing for every chocolate bar. Cacao percentage indicates the percent of the chocolate that comes from the cacao beans, which could ...

After examining the compositions of about twenty dark chocolate bars, experts say this one is the best dark chocolate bar ...