text: i have heard that your bones liquify is you fall from great heigths; is this true? i thought that i saw something about this on the discovery channel a long time ago. i brought it up to my coworkers and they thought that i was crazy. i couldn't find anything online to back it up; so this is my last resort. a fall from greater than 3 times your height is considered to have enough force behind it to fracture a bone. since the bone cell (matrix) is a solid matter, it is not likely to convert to a liquid state with an acute increase in force (i.e., a fall). possibly the immersion of the bone in moisture, or low pressure over a long period of time? in any case, a bone will not turn to a liquid state secondary to the impact from an acute blow or fall. it's just not chemically possible. hope this helps!