Environmental activist Ken Adelman with his Nikon D1X, Robinson R-44 Helicopter and an Apple PowerBook is taking thousands of photographs of the California coastline. His images are being used to identify illegal seawalls and for other environmental uses. So far he's taken 7,000 images, and expects this to rise to 10,000 when he's completed the entire coastline. All of the images are available on his website californiacoastline.org. "The camera is linked with a cable to the helicopter's global positioning system, and to an Apple Power Book laptop. Every three seconds, he snaps a picture, and the exact longitude, latitude and altitude are recorded."