Many go fishing all their lives without knowing that it is not fish they are after

Seeing the light—LED light—is a reasonable accomplishment. But seeing something useful through the lens is clearly the ultimate goal.

The human eye is a perceptual powerhouse. It can see millions of colors, adjust easily to shifting light conditions, and transmit information to the brain

back to finland..not without that wild girl. Here's 'something a little different' for your late summer listening pleasure. Stacy Horn, an occasional NPR contributor, has written a marvelous book, Unbelievable, about the Duke University Parapsychology Laboratory and its findings. Stacy thinks, and I very much agree, that Duke's research demonstrates the existence of something we cannot (yet) explain (with conventional science.