Sacred Science

Short, surprising cards on sacred science. Each one is labelled Established, Debated or Speculative, so you always know how solid the evidence is.

• Sound can draw geometry.

  Established. In 1787, Ernst Chladni scattered sand on a metal plate and drew a violin bow along its edge. The sand jumped into intricate geometric…

• Sunflowers count in Fibonacci numbers.

  Established. Count the spirals in a sunflower head and you usually get two neighbouring Fibonacci numbers, like 34 and 55. Each new seed grows at about…

• The ancient Greeks heard mathematics in music.

  Established. Followers of Pythagoras noticed that pleasing musical intervals come from simple ratios. Halve a string and it sounds an octave higher,…

• A 5,000-year-old tomb in Ireland lights up on the shortest day.

  Established. Newgrange was built around 3200 BCE, before the Great Pyramid. At sunrise around the winter solstice, a beam of light enters through a gap…

• The Earth hums at about 7.83 hertz.

  Established. Lightning strikes around the planet set off electromagnetic waves that echo between the ground and the upper atmosphere. They settle into a…

• How old is the Flower of Life at Abydos?

  Debated. The overlapping-circle pattern on a granite pillar in the Osireion at Abydos, Egypt, is famous in sacred geometry. The temple dates to…

• Can water remember what was dissolved in it?

  Speculative. In 1988, French scientist Jacques Benveniste published a study in Nature suggesting water kept an effect after a substance was diluted…

• The Great Pyramid points to true north almost perfectly.

  Established. The sides of the Great Pyramid of Giza line up with the compass directions to within about a fifteenth of a degree. It was built around…

• On the equinox, a shadow serpent slides down a Maya pyramid.

  Established. At El Castillo in Chichén Itzá, Mexico, the late afternoon sun around the spring and autumn equinoxes casts a row of triangles down the…

• Is 528 Hz really the 'love frequency'?

  Speculative. Solfeggio frequencies like 528 Hz are said to heal and repair DNA. They are often called ancient, but the set was popularised in the 1970s…

• There's an 800-year-old meditation path on a cathedral floor.

  Established. Chartres Cathedral in France has a labyrinth set into its floor around 1200. Unlike a maze, it has one path with no dead ends. People walk…

• The Sri Yantra is so precise that drawing it perfectly is a maths puzzle.

  Established. This Hindu sacred diagram has nine interlocking triangles around a central point. For their corners to meet exactly, the lines must be…

• Stonehenge once worked like a sound chamber.

  Established. In 2020, acoustic engineers built a one-twelfth scale model of Stonehenge as it stood around 2200 BCE. Inside, voices and music were…

• Do ancient sites line up along energy lines?

  Speculative. In 1921, Alfred Watkins noticed that old churches, standing stones and hilltops in England often fell in straight lines. He thought they…