Have you enough vision to spot the hidden famous personality in this spiral portrait illusion? In today’s optical illusion, the image is in black-and-white pattern made of concentric circular dots. At ...

British mathematician Alan Turing is perhaps best known for the Turing test, which determines if a computer can be considered intelligent based on whether it can pass for a human in conversation. But ...

Remember the graph paper you used at school, the kind that's covered with tiny squares? It's the perfect illustration of what mathematicians call a 'periodic tiling of space', with shapes covering an ...

Designer Love Hultén is probably best known for his Pixel Vision, a tiny portable gaming machine made of wood that’s reminiscent of the folding Game Boy Advance. His latest creation doesn’t play games ...

The results show that hypnosis is not only visible and measurable in the brain, but also indicate that at least two different hypnotic states exist (Somnambulism1 and the Esdaile-State2). This is the ...