DIY recycling projects are always cool, especially when you can turn your trash into something new and useful. Recycling is not only a trend, but also a necessity nowadays. Here is a very fun project to Build a Greenhouse From Plastic Bottles. How to keep your lovely outdoor plants and vegetable gardens alive for the harsh winter with the snow and the cold? Greenhouse is a perfect choice. But it may be too complicated or expensive to build, this Greenhouse is the right one for you. Making this a cool addition to your yard or field will help the world be a better place.