The presence of six types of retinal cones confers the potential for hexachromatic (six-dimensional) color space but, as previously shown, if only the single cones are involved then tetrachromacy is more likely.

The software is supplied in DOS 3.2.1 format, and I had no problem in MUFFINing it to DOS 3.3 format.

We drove our trailer to Yellowstone Park.

The grand thing is to get rid of dogged sulks and coltishness—of that wayward, swerving, hesitating gait, which says, “Here’s my foot, and there’s my foot,” or “There is a lion in the street, I cannot go forth!”