2013: The Birth of the Idea
In the spring of 2013, second-year students from the Department of Zoology at Lobachevsky State University of Nizhny Novgorod, Petr Vasilchikov and Ilya Zhukov, conducted experiments on thermoregulation in domestic animals. Observing their lab cat, Marta, they noticed her ability to retain body heat even in low temperatures.
After a series of measurements using a thermal imager, the young researchers discovered that the dense undercoat of the animal creates an effective thermal insulation layer with a temperature gradient of up to 15°C between the skin and the surface of the fur.