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2021
July
Neat News 2021-192 (added 2021-07-11)
Recyclable battery
© Materialgeeza
| Typically batteries contain toxic materials that are a problem when they are released into the environment. Now a new battery has been developed that is made using a standard 3-D printer and that is biologically degradable, since it consists only of cellulose, carbon, glycerine, and salt. related: #biodegradable #battery |