The nuns, all from the Himalayan region, struck poses of hand-chops, high-kicks and punches on Thursday while touring the research centre where physicists at the frontiers of science are probing the origins of the universe.
"Men and women carry different energy," said His Holiness Gyalwang Drukpa, a monk who ranks only slightly below the Dalai Lama in the global Buddhist hierarchy. "Both male and female energies are needed to better the world."
This, he said, was a scientific principle "as fundamental as the relationship between the sun and the moon" and its importance was similar to that of the particle collisions in CERN's vast "Big Bang" machine, the Large Hadron Collider (LHC).
The nuns, mostly slim and fit-looking teenagers with shaven heads and clad in flowing burgundy robes, nodded sagely.
But the 49-year-old Gyalwang Drukpa, head since the age of four of one of the new independent schools of Tibetan Buddhism centered in India and Nepal, stressed that their visit to CERN was not just scientific in purpose.