Black hole, string ball, and $p$-brane production at hadronic   supercolliders
  In models of large extra dimensions, the string and Planck scales become accessible at future colliders. When the energy scale is above the string scale or Planck scale a number of interesting phenomena occur, namely, production of stringy states, $p$-branes, string balls, black hole, etc. In this Proceedings, we summarize a recent work \cite{me0} on the production of black holes, string balls, and $p$-branes at hadronic supercolliders, and discuss their signatures. 
Kingman Cheung (NCTS)