December the collector

december has a shovel that sorts and dispenses rocks and sand in separate containers in the robot, the schovel has two holes to pick up rocks and two holes for sand and the serten holes have there own vacumclear like bag and a hole to dispense them in the robot. and the cover is made with two tungsten layers and flaps retract the tires when it has to recharge with solar panels. it has a sensor, camera, and sensor and a scale two see when the container is full and will return to the space ship it came from.