The 1995 Ganesha Milk Miracle

On September 21, 1995, a worshipper at a New Delhi Ganesha temple held a spoonful of milk to the trunk of a stone idol. The milk appeared to disappear. By mid-morning the claim had spread across India; by noon, Hindu temples from London to Toronto to Dubai were reporting the same phenomenon. Tens of thousands of believers queued for hours to offer milk to statues of Ganesha, Shiva, Parvati, and Nandi.

Scientists from India's Ministry of Science and Technology responded within the day. Using milk dyed with food coloring, they showed that the liquid was not consumed — it wicked upward into the porous stone surface at the point of spoon contact, then ran invisibly down the statue and pooled beneath. The mechanism is textbook capillary action: the narrow spaces between stone grains create suction that draws liquid against gravity, much as a paper towel absorbs water.

The effect is real and reproducible, but the mechanism is physical. It works best on unglazed marble, granite, and sandstone — the same materials used for most traditional Hindu statuary. Glazed or metal statues showed no effect, which is what capillary mechanics predict.

Broader Context

The speed of global spread — before the internet was widely accessible — illustrates how religious expectation and social contagion can turn a physics demonstration into a mass phenomenon. The abrupt stop within 24 hours closely tracks debunking reaching media saturation. The event is one of the most thoroughly investigated and clearly explained apparent miracles of the 20th century.