On Sep 17, 3:58*pm, Helpful person > wrote:

...

> For the really hard stuff you can always put them in a plastic bag and
> hit them with the bottom of a small saucepan.

Put some poppy seeds on an oak board and hit them with a hammer.
Mostly, you will end up with whole seeds embedded in the wood. They
will perforate a plastic bag.

Jerry
--
Engineering is the art of making what you want from things you can
get.