Get our free book (in Spanish or English) on rainwater now - To Catch the Rain.
Difference between revisions of "Locally Delicious Kids Worm Bin"
|Line 1:||Line 1:|
a that be by kids without the help of their parents following the instructions we developed.
Revision as of 17:34, 29 March 2011
Locally Delicious and Humboldt State Universities Engineering Design (215) class came up with a worm bin design that utilizes a small scale worm bin system to allow children of ages 8-12. The bin can be constructed by kids without the help of their parents following the instructions we developed. This bin enables kids to get hands-on experience with composting and sustainable living. The final design consists of small water-resistant milk cartons that are easily accessible, recycled, and cheap.
Problem statement and criteria
In order to come up with a solution we took the following criteria into consideration throughout or design process.
The cost of the project was geared towards being very minimal to fit the budget of kids. Most of the material to be used can be acquired at no cost to the child.
The amount of time related to upkeep of the worm bin will be minimal and sustainable for an estimated time of six to twelve months.
Materials apart from the worms themselves will not be difficult to obtain for the targeted age group or their parents, i.e. outside of the home, local hardware stores, or local grocery stores.
Within two months the worm bin will be able to produce castings provided that the worm bin is properly cared for and is given an adequate amount of food waste.
Build time should be minimal, i.e. able to be completed over the course of one weekend by the targeted age group.
The worm bin design will enable the targeted age group to both learn about the general design of a worm bin and to help them understand the concepts of waste and consumption.
The worm bin design will be able to withstand the effects of child contact and weather for six to twelve months provided that the worm bin is being properly maintained.
The materials used in the design of the worm bin will not be harmful to the targeted age group’s health or well being.
The design of the worm bin will be easily reproducible by the targeted age group, given adequate parental help and supervision.