Months ago I planted 20 runner beans, as I have done for several years. Nothing...not one single bean appeared. So, I planted 20 more, and once again nothing at all appeared. Went to the glass jar I kept the saved beans in and then spotted a piece of paper which says "cooking beans' It was then I released MOH needed some beans for blind baking and it was decided to use these in the jar and get fresh for planting.... I had planted beans that had been in the oven at 180C Outcome is theres now runner beans this years..... Methinks I need some new grey matter......
Write the scenario out as a "What not to do with Beans" information leaflet and publish it as a "Pay per click" advice document - You could make a few quid!