Research prep....chopping veggies

Some of my researcher students took me out to dinner at a nice calm restaurant called The Club. The two students closest to me ordered a salad to split, and when the waiter delivered a basket of un-cut vegetables and quickly departed, it became clear that this was a kind of make-your-own salad....from scratch. They know how I enjoy cooking, so here are the three of us chopping veggies. I chose the big green pepper as my contribution. Be careful of what you ask for.