Optical illusions are older than you think. The first optical illusions date back to 20,000 BC and took the form of cave sculptings. Nowadays they are found all over the place – on screens, in books ...

These events planned at the Holmes County District Library in February. Visit the library or call 330-674-5972 for more information or to register. Winter Reading Program, through March 2. Read for a ...

Optical illusions are great fun, and they fool virtually everyone. But have you ever wondered if you could train yourself to unsee these illusions? Our latest research suggests that you can. Optical ...