Watching a real life version of Escher’s Impossible Waterfall melts my brain. The more I look at, the more confused I get! Thankfully, the secret on how the whole illusion works is out. There’s clear ...

Remember this? Still pretty crazy! But maybe a little less so after taking a look at David Goldman’s theory of how exactly this contraption was put together: https ...

Study the image above closely. You’ll notice that physically it is an impossible object, yet this is a screenshot of full-motion video. The clip after the break shows a gentleman pouring water into ...

Here’s a neat optical illusion of Escher’s impossible waterfall running in a sort of Rube Goldberg setup. It comes by way of YouTube user mcwolles. TechCrunch Founder Summit 2026 delivers tactical ...