Simple things that you learned from your mom and dad. Mine both went through the depression but lived on a farm so they were poor but not hungry. Mom was a huge advocate of corn starch and always kept a lot around for both food and medicinal purposes. We all know the food part but corn starch is also great for help on skin rashes especially the ones in the nether regions when suffering from the after-affects of corrosive diarrhea or just plain old heat rash. Anyway, don't leave home without it.