To see the stereo effect, please gaze at infinity at a point between the two images. You should eventually see three images. The middle image will be a combination of the left and right images and it should look solid (stereo or 3d). The effect can sometimes be improved by holding a sheet of paper or card perpendicular to the image pair so that your left eye only sees the left image and your right eye only sees the right image. To focus, move your head closer to or further from the image. It might take a few tries to achieve the effect. GEMINIVIRUSES are ssDNA viruses causing severe plant diseases. They are unusual in having a capsid (outer shell) made of two interlocking partial icosahedra (greenish outer layer in this image). The DNA genome is shown as a reddish density in both halves bridged across the neck. See a geminivirus anaglyph. With thanks to Ed Rybicki. |