Orange you glad I have another optical illusion to confuse your brain?

So who would you trust more: me, your cosmic host on this journey through the Universe; or your brain, which is a squishy lump of meat trapped forever inside a skull into which it barely fits?

Surprise! It's me.

I can prove this. For example, remember the Internet furor a few years back over a dress that some people swore was white and gold, and others furiously defended it as being black and blue?

This was a fantastic example of how messed up our brains are about color (and how tenaciously w...