Vipassana.
S N.Goenka.
Goenka described Vipassana meditation as an experiential scientific practice, in which one observes the constantly changing nature of the mind and body at the deepest level, through which one gains a profound self-knowledge that leads to a truly happy and peaceful life.
Vipassana Meditation
Homepage of Vipassana Meditation as taught by S.N. Goenka in the tradition of Sayagyi U Ba Khin