What a combination of presentations: first garlic and then candy!
The presentation on garlic covered a wide variety of material from the chemical makeup of garlic to its history to the different kinds of garlic and how to grow them. The most interesting thing I learned was that garlic is stronger if you put it through a garlic press than if you cut it up. The reason is that there are two different chemicals in garlic and they're kept apart when a garlic clove is intact. But when you cut it, the cells are crushed and the two chemicals combine and that's what produces the flavor. Using a garlic press crushes more of the cells, so the result is a stronger flavor. I'm going to continue using my garlic press because I like a strong garlic flavor!
The presentation on candy included a look at two of the main companies that produce candy: Hersheys and Mars. Both have interesting histories and are privately held companies. We learned that chocolate from the Hershey company was a standard part of the food given to the soldiers who fought in WW2 and that Hershey had its own sugar plantation in Cuba, so that it did not have to be concerned with rationing. The finale was a treat bag with a variety of old-fashioned candy.