26 Mar
2010
26 Mar
'10
12:21 a.m.
Jim Muth wrote:
dastew@sympatico.ca wrote:
And if you allow that birds navigate with the earth's magnetic field then eight [human sense]?
I guess that means we have nine senses, since humans can vaguely detect the polarization of light.
Just think, one more sense and it will be a whole dime. :-)