Vadim Ryazanov of Let’s Make Robots is at it again with the LadyBugBot. If you were wondering what he was going to make with his papier-mâché shell, this is it! I really appreciate his choice of materials and homebrew parts, such as the combination bump/cavity sensor pictured above. His inspiration for the project:

Once upon a time I was getting into my fridge for another bottle of beer, and after closing the door, my eyes stopped at little funny ladybug magnet… And I thought: “Hmmm… Why don’t I build slightly bigger one, intelligent, robotic fridge magnet? :)”