build robot chassis for these wheels out of cardboard boxes. (Maybe even the exact box that shipped the yellow wheels.) Cardboard is cheap and easy to work with, making cardboard projects ...

A robot made of cardboard wakes up to find himself stranded in an unknown world with only one direction: "Help people & make friends".

To make our robot, we are going to reuse things that we find around the house that we would otherwise recycle. You need a big cardboard box for the body, a smaller cardboard box for the head ...

cardboard box, takeout container, and polypropylene bags. Robot vacuum cleaners will usually be facing such objects on a day to day basis. The bigger issue is writing the filtering algorithm that ...