Looking at other people's optical illusions is fascinating, no doubt, but have you considered making your own? I've discovered a fantastic video that shows you how to play with angles by sketching ...

If there's one thing the internet loves, it's a good optical illusion. The most recent brain-boggling viral hit is this deceptively simple purple elephant illusion that appears to transform right ...

Magic can make the impossible feel real. A person appears to float, a bird vanishes, or a light bulb glows without a visible power source and for a moment, there seems to be no explanation. But behind ...