Engineering Notebook 2018-2019 New Mineral Arm Hugh I'm a junior at Bogue Chitto Attendance Center, and this is my third year on our robotics team. I have really enjoyed robotics and learned lessons such as interview skills and patience. It also gives More posts by Hugh. Hugh 15 Feb 2019 • 1 min read We finished installing our new mineral arm drive system – the one with the 3-stage drive. It can be seen below.