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Abstract: In recent years, there have been significant developments in the field of additive manufacturing, which has the potential to transform traditional manufacturing processes. Moreover, recent ...

GeekWire chronicles the Pacific Northwest startup scene. Sign up for our weekly startup newsletter, and check out the GeekWire funding tracker and VC directory. by Alan Boyle on Dec 9, 2025 at 6:00 am ...

Optical illusions fool people because they make them think that they see one thing when the reality is actually quite different. This applies to income investing as well, as investors are often misled ...

Chances are you’ve encountered some version of the “Ebbinghaus illusion,” in which a central circle appears to be smaller when encircled by larger circles and seems larger when surrounded by smaller ...

Is it a fruit? Is it a pastry? They’re both. Hyper-realistic fruit-shaped desserts, called Trompe-l’œil cakes, have recently taken over social media feeds. The name is French for “deceive the eye,” an ...

Multiple GOP congressional offices earlier this year received American flags with "optical illusion" swastikas embedded in them, two Republican sources familiar with the matter told NBC News. The news ...

Multiple sources tell Fox News that what appeared to be a swastika flag in Republican Rep. Dave Taylor’s D.C. office may actually be an American flag with a hidden pattern visible only on camera — an ...

Optical illusions occur naturally in different habitats and conditions across the world. Cloud formations can sometimes make it seem like there's an ocean or a UFO in the sky. Whether it is salt flats ...