Sure, the logo for Twitter cofounder Biz Stone's Q&A app Jelly looks like a jellyfish. But it's also a brain.

Brand logos often become staples in our lives, with certain images becoming ingrained in our minds over time. But, some of these logos harbour incredibly clever meanings beneath their surface.

The logos of certain brands often become staples in our lives, with certain images becoming ingrained in our minds over time. However, beneath the straightforward imagery of some logos lie ...