I live on an island off the North West of Scotland. There is not a lot here apart from moors, mountains and beaches.. Most of the beaches here are completely unspoilt. However some of the beaches due to the currents are awash with plastic that has drifted over the Atlantic. Certainly there never is a shortage of rope, welly boots, buoys and plastic bottles and other flotsam that drifts in with every tide... I started to collect flotsam from the beaches. Sometimes to recycle and sometimes for other uses...Anyway I started doing some research regarding the uses of plastic bottles and was amazed to find them used in many versatile ways. It seems the only limit is the imagination.Here I have posted a few images of uses I have found for plastic bottles...Just to give some ideas. If the SHTF they definitely would come in useful..Below is an image of a Greenhouse made from plastic bottles.. Last winter whilst in Glasgow I made some of these with a gardening community group. The one we made the bottom of the bottles were cut off and they were threaded on bamboo sticks. These sections were locked onto a hard frame and the inside was lined with plastic sheeting. They are working well and a good yeild of plants was produced from them this year...Here is an alteranitve method of doing a roof. It allows rain water to run off and light in..Here the bottle is being used as an ambient light source. An alternative method i have seen used is putting the plastic bottle through the roof and filling it with a bleach solution. This allows the ambient light to come through the roof...This is a fantastic idea. If plastic bottles can be used to make a bridge they can used for just about anything. I do not know where this picture was taken...Here is a clever one I came across of how to make a broom from a plastic bottle...and a dust pan or a pooper scooper...A spoon... Handy in many situations..and I saved the best for last.. I am saving plastic bottles myself to make a sea kayak,. Here are two boats made from plastic bottles...Anyone got any other ideas.. Please add..)