The idea that we make autonomous choices may be nothing more than "background noise" in our brain, according to researchers at UC Davis.
The winners of the Best Illusion of the Year contest have been crowned, so go ahead and enjoy the confusion.
A video shows how a camera trick and a little audio know-how can result in a stunning water spectacle.
The Samsung Illusion is a wholly decent midrange smartphone that won't wow you, but mostly delivers. However, there are a few flaws.
An optical illusion created by researchers at the University of Queensland makes normal people appear as horrific distortions.
In an innovation that could benefit the disabled, a French researcher finds a way to trick the eyes into moving more smoothly so they can be used like a pencil to write cursive.
Sure, you could go the easy route and get a digital watch, but why not make telling time more of a challenge with the Tokyoflash Kisai Optical Illusion watch?
If it's an all-around good Android smartphone you're after, the Illusion is worth checking out.
Verizon's Samsung Illusion isn't a flashy phone, but thanks to Android 2.3 Gingerbread and decent hardware, it'll be reliable.
The Samsung Illusion is a middle-of-the road Android 2.3 phone for Verizon, and has a 3.2-megapixel camera. We take a look at the phone and its photos here.