Belgium-based sculptor Stephen Verstraete has built a robot nicknamed the Plant Host Drone. Its duty, to make sure his plants stay well in the sun. These robotic plant holders are very similar to a remote controlled car except they are attracted to where there is light. What a clever idea, love the integration of technology with nature. If you’d like to try and tackle making one of these little guys for yourself be sure to check out Instructables where Stephen wrote out a list of the parts you would need.