Is it a bird? Is it a plane?! Unfortunately, it most likely won’t be Superman. And, chances are, it’s not the Twister either.

Now has come the time for the best of the best, the cream of the crop – the very top “What Is This Thing?” posts of all time.

Before even opening The Object, Whitechapel Gallery and the MIT Press’s latest installment in the Documents of Contemporary Art series, the book’s title stares back, interpolates itself, asking ...

Imagine a coffee cup sitting on a table. Now, imagine a book partially obscuring the cup. As humans, we still know what the coffee cup is even though we can't see all of it. But a robot might be ...

Every now and again I’ll get a weird thought in my head that sits there demanding an answer. Sometimes it’s trivial, and sometimes it sounds silly but then leads to some fun insights. This time my ...