What is Tantra ?

Warning: at the moment, all the content on the Internet about Tantra is more or less impregnated by the explanations of New Age spirituality, it is important to separate the explanations, which are most of the time not scientifically correct, and the practices, most of which could be interesting to take up.

Moreover, we will not rely on the authors known in Neo-Tantra as a source of information for Tantra among Skeptics, because we believe that their lack of knowledge in the scientific method and their love for New Age spirituality make them unreliable sources of information to explain the benefits of Tantra.