No actual ghosts were used in the making of this device.

Big Tech is trying to reinvent the video call. Project Ghost, a new telepresence booth concept Logitech is demoing at the Integrated Systems Europe (ISE) conference in Barcelona this week, is just the ...

Although your brain is a strong mechanism, optical illusions may fool even the most intelligent people. These visual puzzles take advantage of the brain's cognitive shortcuts to either conceal or make ...