The scientific evidence is irrefutable! Behold the feline non-Newtonian fluid in its natural state! That white cat perfectly demonstrates how cats conform to containers while maintaining their volume—a property straight from the physics textbook definition of liquids. Ever noticed how they pour themselves into boxes, vases, and sinks with impossible flexibility? Their spine contains approximately 53 vertebrae (compared to our measly 33), creating a biological marvel of fluid dynamics. Next time someone argues cats are solids, simply point to this photographic proof and cackle maniacally!