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A video discussing the Five Root Yantras (rtsa ba´i ´khrul ´khor lnga) from the _byung ba´i thig le_ section of the Tibetan tantra called _ma rgyud songs rgyas rgyud gsum rtsa 'grel_ as well as yantras from the text _ rdzogs pa chen po sku gsum rang shar las bogs ´don ´khrul ´khor sgyu ma´i rol mo_


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A demonstration of numerous yantra methods (rlung ro bsal ba, tshigs sbyong lnga, rlung bsang brgyad, dung, gri gug, phur bu, and sdom) from the an eighth century text by Vairocana called _‘phrul ‘khor nyi zla kha sbyor bzhugs so_


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An impressive demonstration by a Tibetan teacher( spyan snga rin po che) of a yantra-yoga method discussed in the Tibetan text _bde mchog snyan rgyud kyi rtsa rlung 'khrul 'khor gyi skor_.


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A clip from a program on History Channel. Shows Bensons’s scientific measurements of the “inner fire” method taught in a text called _rdzogs pa chen po sku gsum rang shar las thun mong gtummo'i nyams len ye shes me dpung bzhugs so_


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In this video a teacher (slob dpon bsod nams bzang po) supervises three yogis doing yantra, and later another teacher (a pho rin po che), who the video says is about 90 years old, also does yantra.