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The Viper has a drill that digs the soil then a scoop picks it up and then dumps it into a container up top which holds the lunar regolith during transport. The wheels are a sphere, and everything is covered with stainless-steel mesh, so no lunar dust breaks the fan. The bot is made of tungsten steel. The bot needs to be coded and it runs on solar power and when it's not facing the sun the solar energy is saved. Then when it hits the ground it will make a dent in the tungsten steel. It holds 2 pounds of lunar soil.