  In this letter we report the first direct observation of gap-less Majorana
QPs which appear as Andreev bound states on the surface of superfluid $^3$He-B.
We made the precise measurements of superfluid 3He-B heat capacity at the limit
of extremely low temperatures. We have separated the heat capacity of bulk
Bogolyubov QPs and the surface Majorana QPs by its different temperature
dependence. We have found that at 0.11 mK the Majorana fermions constitute half
of the bolometer heat capacity under the conditions of our experiments.
