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Enough materials for one group or one individual. 
Engage your students in science and engineering in a whole new way. Merges disciplines like microbiology, decomposition, renewable energy, and electrical engineering all in one fun and memorable kit. Use the natural micro-organisms found in dirt to generate electricity. 
Kit includes anode, cathode, one hacker pack, blinker board, instruction booklet, nitrile gloves, and free app.