Most of us can intuitively tell whether something is designed well or if the end result falls way short of what it should be like.

From upside-down staircases to doors that lead to nowhere, these bad architectural design fails will leave you scratching your head and laughing out loud. These architects must have skipped the logic ...

As simple as they might seem in concept, the truth is that making a good toy is harder than it seems. Many toys that represent human figures tend to invoke the uncanny valley, but some are so creepy ...