The venerable portable document format (created in 1993 by Adobe Systems), an open standard since 2008, has evolved well beyond the simple document format it was created to be. Today’s PDFs ...

An optical illusion of a 3D triangular building resembling a 2D glass sheet has gone viral, leaving viewers confused. The image features multiple buildings, with a slim and thin glass-like panel ...

An individual reacted to this optical illusion and wrote, “They forgot to build the building. They just built the glass and said ‘ok’.” Have you come across optical illusions that have left you ...

Ever since the deciphering of the genetic code, increasing knowledge in the genetic etiology of numerous ailments together with remarkable advances in molecular biology have opened new therapeutic ...