Originally created by New York artist Paul Agule in 1987, the image is an ambigram, a type of optical illusion that depicts more than what initially meets the eye. The “liar” revealed.

(Phys.org)—A team of researchers from the U.S. and Taiwan has captured the first clear image of a young star surrounded by an accretion disk. In their paper published in the journal Science ...

Above is the first ultra-high-resolution image of such a protoplanetary disk from ALMA: the disk around HL Tauri, a star estimated at under one million years in age, located approximately 450 ...

This optical puzzle challenges the viewer to find the hidden number '99' among a pattern of repeating '67' numbers. It tests visual acuity, pattern recognition, and attention to detail. Solving ...

Dig Security adds optical character recognition to help find sensitive information in image files - SiliconANGLE [the voice of enterprise and emerging tech] search.

The traditional approach to this problem was to spatially modulate a laser beam with an image of ~one million bits, ... T. Honda, M. E. McDonald, T. L. Robertson, T. Slagle, S. L. Sochava, and L.

Now, switch the image to indexed mode (using the menu selection Image→Mode→Indexed), and choose black and white (one-bit palette). Also, make sure dithering is off. Save the image as an uncompressed ...