I have a project about "c a r o b" tree products. I need to choose a "c a r o b" product that I can write about and even produce as a project. It's a big part of my grade, so I need suggestions!!! I want something other than chocolate! Note: Please don't write the word "c a r o b" as such, without the letters sticked together! My friends read Physics Forum, and I don't want to end having the same project as somebody else! Thanks!