How do you make a winnower?

Beans, can be winnowed on a brisk wind using a bed sheet and crushing the dried beans then tossing them into the air and catching the beans as they fall the shaff and hull blows away leaving the picking and sorting much easyer

An elongated flat basket, similar to ones available at Asian stores, is also good. A wide bowl can also work.

If you're looking for something a bit more upmarket than these suggestions, check out the Web Links to the left.