d meter = centimeters. Now, go outside on a very clear and sunny day when the Sun is high in the sky. Point your meterstick (not your eyes!) at the Sun. Everything is lined up when the shadow of the pinhole notecard appears on the screen notecard and a dir, fuzzy image of the Sun appears on the screen. Do not look at the Sun at all during this experiment! Your eyes will be looking down at the screen notecard like in the picture above. You might also try obtaining a brighter image indoors later or earlier on the sunny day by letting the sunlight shine through a clean window before encountering the pinhole. It may look like