As many of you know, a broken and then repaired thing won’t ever be as it was before, no matter how much we try. This truth applies as well to electronic circuits, that once broken are not very easy to fix. Despite these, a team of engineers at the University of Illinois managed to create self-healing circuits for electronics and batteries.

How many of you have not tried to open a TV or a laptop and when you had to put it back together it was already broken? I guess you know what I’m talking about, and I also guess you know this kind of question often asked by your not very happy parents: “You wanted to see why it worked, huh?”.