![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
Vassar True Value Hardware & Rental - Today is national battery day! Let's make our own! What you'll need: 💡2 big potatoes, washed thoroughly to remove all traces of dirt 💡3 good
![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&frame=1&width=320&md=e966d91a81538b4bd1d89d7287219ca4)