Circle an object during a PowerPoint slide show for emphasis Your email has been sent Learn how to draw a big red line around important text for emphasis on a PowerPoint slide. If you’re like me, ...

St. Charles Avenue motorists may be asking themselves, what is that conspicuous, plastic-wrapped shape standing near the column at the former Lee Circle? The enigmatic object, which stands more than ...

The idea that vision treats object shape in a holistic manner has been a basic theme running through theoretical accounts of perception from early gestalt psychology 11 to more contemporary cognitive ...

Mathematicians are “reinventing the wheel” by giving it a new shape. Their newly imagined wheel looks like a many-dimensional guitar pick, and it could theoretically roll in ways beyond our ...

The trend for baffling brainteasers shows no sign of abating and a new puzzle now puts your eyesight to the test. You may think you're observant but a series of coloured circles concealing shapes ...