Gilles Pedoussaut

This documentary outlines the unique properties and latest studies of "Physarum Polycephalum", also known as Blob.

This documentary outlines the unique properties and latest studies of "Physarum Polycephalum", also known as Blob.

This documentary outlines the unique properties and latest studies of "Physarum Polycephalum", also known as Blob.

Only twenty-five years ago, the first evidence of self-medicating behaviour among animals was reported among chimpanzees. On the basis of this pioneering research, led by the American Michael Huffman, a new science was founded: "zoopharmacognosy", or the study of animal pharmacopeia. Animals are apparently able to treat themselves actively, to detect natural substances that can provide a remedy for health problems, or to prevent them. The primatologist Michael Huffman explains how he discovered that chimpanzees can heal their diseases with medicinal plants from their environment. The scientist then comments on other very surprising examples: Birds that disinfect their nests by filling them with aromatic plants with repellent properties, a rodent that covers its coat with toxic sap as a poisonous defence against predators and elephants that place mud plasters on their injuries. Some therapeutic behaviours may even be transmitted socially among certain species.

For how long have we been laughing? Are human beings the only ones to laugh? In the past, scientists tended to neglect such questions of laughter, leaving them to the philosophers. Jacques Mitsch's A NATURAL HISTORY OF LAUGHTER explores recent scientific attempts to explicate this most elusive of human faculties, undertaken by scientists who see it as a means of approaching some of the larger mysteries of neurology and human behavior.