HOW TO GET FREE GRASS SEED!

A thought perhaps never before revealed among all of mankind.

It was discovered yesterday:  if you let grass grow for a certain period of time, it becomes very tall. At the top of the stalk of grass, often there appears a bunch of seeds.

The new discovery:  if you let grass grow long and tall, waiting until seeds appear at the top of the stalks, when you cut the grass, you get free grass seed!

Yes, this was an entirely free insight, brought to you by NOTaPhD.com.