all units of measure can be converted to degrees.
by overlaying one or all of the following:
-a sine wave
-a circle
-a spiral
-a sphere
-a rotating pulse wave
then plotting the observed expressions on the above curves.
>radians
agree and its pretty cool.
interesting enough that i just might try redesigning a clock to use radians. the again, guess it is best to apply the best fit number system to what is being observed.