Showing posts with label zero waste. Show all posts
Showing posts with label zero waste. Show all posts

PVC Pipe Chicken Feeder




PVC Pipe Chicken Feeder
By: Aliana G.
6B

As a member of Chicken Crew, I first hand have experienced the difficulties of feeding the chickens. The feeder we are currently using is broken and not equipped for the amounts of rain. Large amounts of feed were being wasted, and we were going through food very fast. For my Maker Faire project I decided to design and create my own feeder, that would make managing feeding time a little easier.  
I chose PVC pipe as my main building material because it was sturdy, lightweight, easy to work with, and weather proof. I initially had planned to only have one feeder instead of three, but after changing my design and receiving my materials, I decided to go through with my ending design.
One challenge I had to overcome when making my project was finding a reliable cap, so that the food wouldn't fall out of the feeder as soon as it was put in. Because the type of PVC I chose was very wide I couldn't find any caps that would fit. I experimented with wood, bricks, and hard plastic to find the best solution. In the end although it did not look very attractive I found that yogurt containers worked the best. I learned that you really had to plan ahead, and when planning make sure that you’ve already figured out all the details about your design.
A piece of advice I would give people trying to recreate this project is do what’s best for you, and the purpose of your project. It doesn't matter is there are a lot of nice designs, what matters is that the design you are sticking with and choosing as you final design is functional, and practical for the intended purpose of your project.
I got most of my materials used from Urban Our and it roughly cost about $15 (not including the wood that was already at school) but if you wanted everything new it would cost around $40.

Sources I used for inspiration:


Zero Waste Chocolate Cake




For our maker fair project, we decided to make a zero waste cake. We made a zero waste cake because we wanted to raise awareness about how much waste we make while baking/cooking/living.

Our inspiration for this project is that so many people waste food and packaging every day, so if we created something that tasted and looked good with little money and zero waste people will be more aware that this is possible.

Our obstacle was milk. We didn't want to waste a whole carton of milk, so we bought rice in bulk and made our own rice milk. We did not have a nut strainer nor a t-shirt to strain the milk (when you blend it after soaking it in hot water, it has a weird consistency, so you need to strain it.) We pretty much just went with it and put it in the cake anyway. On the morning of the maker faire, we were making our cake batter, there was another group who was using milk, and by accident, they used our milk. We had to improvise and use all the milk we had (to the very last drop) and a little bit of their milk.

During the process of making the cake, we learned a lot. For instance, we learned how to make our own rice milk. When you buy in bulk, you need to weigh the glass jars before you put the ingredients into the jar and the employees put a sticker on the jar. We also learned that buying in bulk saves A LOT of money! We recommend it.

If we had more time, we could have made decorations for the cake, made a double layer cake, and make it look more presentable then how we presented it. Our advice to others doing this project is to buy enough ingredients. We found ourselves running out of ingredients, so we suggest to buy more than you need, just in case (if you have any leftover ingredients, you can bring them home.)

We estimate that the project (it made two cakes) cost about $15. Before we went to the grocery store to buy ingredients, we did a lot of research on zero-waste baking. We found a video by tasty: https://www.youtube.com/watch?v=YJB5JWizc4U&t=306s and we took inspiration from it. If you are doing this project, we recommend that you watch it. The cake we made was one bowl because we didn't want to haul around a bunch of metal bowls, here is the recipe: https://www.allrecipes.com/recipe/17981/one-bowl-chocolate-cake-iii/

We used the chocolate ganache recipe from the video, but there is a recipe for it (it is a cake recipe but we only made the ganache: http://www.matchboxkitchen.com/journal/zero-waste-chocolate-cake