Optical illusions are fascinating puzzles that are designed to trick our brains into seeing something that isn’t quite what it appears to be. These puzzles reveal how complex and powerful our minds ...

In a world where a sandwich costs fifteen dollars and parking meters accept your firstborn as payment, finding actual bargains feels like discovering Bigfoot riding a unicorn. The 101A Antique & ...

Optical Illusion Puzzles have intrigued and baffled us for centuries. These mesmerising images challenge our perception, showcasing how our brains process visual information in remarkable ways. These ...

Abstract: Direction finding in partly calibrated arrays, a distributed array with errors between subarrays, receives wide studies. Recently, sparse recovery is used to exploit the blockand rank- ...