 Similar doubts about the alleged analogy between Mathematical CTT and Bold Physical CTT may be generated by a related observation. Many current physical theories assume that nature contains real-valued quantities that vary along a continuum. These may include the velocity of objects, the coordinates that define the position of their center of gravity in the spacetime manifold, and more. If these physical theories are correct, then many properties of many entities take arbitrary real numbers as their values. And most real numbers in any continuous interval are Turing-uncomputable (i.e. there are only countably many computable numbers, but any continuous interval contains uncountably many real numbers). Thus, the probability is zero that an arbitrary real-valued quantity is computable. Hence, if our physical theories are correct, most transformations of the relevant physical properties are transformations of Turing-uncomputable quantities into one another.