/challenges-projects/project14/hardwarehacking/b/blog/posts/hacking-a-toasterThe aim is to develop a smily face on breads. Constructing a smily face using a thick copper strand and connecting it to heating rods inside the toaster will help to heat the copper. The copper remains closer to the bread and makes a smily impressionen-USTelligent Community 12https://community.element14.com/challenges-projects/project14/hardwarehacking/b/blog/posts/hacking-a-toasterFri, 12 Jun 2020 12:51:04 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:7166fcb7-65d9-45bb-884e-ca55c9740ce0aswinvenu1<p>Did you consider the formation of copper oxide and contamination of the food? At higher temperatures copper oxidizes faster.</p><p>I am not sure about this. Just a thought came to my mind.</p><img src="https://community.element14.com/aggbug?PostID=9484&AppID=264&AppType=Weblog&ContentType=0" width="1" height="1">