At the university we collect and recycle: bottles, batteries, glass, electronics and metal. Somebody did not have any use for a bunch of copper wires. I thought: there must be a better second live for it. This is how it looks:
The last challenge of the robotics course of this Fall semester had to be something special: This time it was about a ‘beauty contest’ followed by a line following challenge. Motto: Merry Christmas Time!