  A new method is introduced for probing Topological Superconductors.
  The integration of the superconding fermions generates a topological
$\mathbf{Chern-Simons}$ sound action .
  Dislocations induce Majorana zero modes inside the sample, resulting in a new
Hamiltonian which couple the Majorana modes, the electron field and the
non-Abelian strain field sound. This Hamiltonian is used to compute the
anomalous sound absorption. The Topological superconductor absorbs sound below
the superconducting gap due to the transition between the quasi particles and
the Majorana fermions.
  The sound waves offers a new tool for detecting Majorana fermions.
