75. "Could the MBCs [Main Belt Comets; comets in the asteroid belt] be comets from the Kuiper Belt or Oort Cloud that have become trapped in asteroid-like orbits? ? Published dynamical simulations suggest not, having failed to reproduce the transfer of comets to main-belt or
Learn soldering, or vastly improve your skills, while focusing on small hollow forms and linked elements. In this installment of the Beginning Series, students will be introduced to roll-printing, a technique for creating elaborate and organic textures in metal.