Video I Must Have the Gremlin RS-1 Mini-Tank Robot (Video) By Greg Baugher Posted on February 28, 2016 2 min read 0 0 174 Meet the RS-1 Gremlin by Howe and Howe Tech: a robotic weapon station capable of negotiating rough terrain. This unmanned weapons robot is made of aircraft grade aluminum, steel, and other high quality components. It is perfect for situations dangerous to humans. The above video shows the RS-1 Gremlin robot in action. The RS-1 Gremlin platform could prove useful for military members, first responders, and others in a dangerous environment. You can find out more .