![ComEd on Twitter: "ComEd loves science and light, so make a potato powered light bulb! Thanks to @Shell for these steps! #SummerOfSTEM https://t.co/5VCZkgMuGU" / Twitter ComEd on Twitter: "ComEd loves science and light, so make a potato powered light bulb! Thanks to @Shell for these steps! #SummerOfSTEM https://t.co/5VCZkgMuGU" / Twitter](https://pbs.twimg.com/media/CpBNui6XEAE-SUv.jpg)
ComEd on Twitter: "ComEd loves science and light, so make a potato powered light bulb! Thanks to @Shell for these steps! #SummerOfSTEM https://t.co/5VCZkgMuGU" / Twitter
Phone Giant - Can a potato light up a bulb? Yes, a potato(e) can be used to power a lamp. ... The zinc and the copper are the anode and cathode terminals
![Potato Battery: Understanding Chemical and Electrical Energy : 13 Steps (with Pictures) - Instructables Potato Battery: Understanding Chemical and Electrical Energy : 13 Steps (with Pictures) - Instructables](https://content.instructables.com/FS4/LR9C/JEST8ME2/FS4LR9CJEST8ME2.png?auto=webp&fit=bounds&frame=1)