Add Yahoo as a preferred source to see more of our stories on Google. 3D optical illusion drawing hack We love a nice optical illusion (if you hadn't noticed), and happily the internet is full of ...

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Optical illusions are no doubt interesting. At the same time, they often leave people baffled. Just like this optical illusion that may leave you scratching your head. What is even more interesting is ...

Artist James Nolan Gandy invents robot arms that sketch intricate mathematical shapes with pen and paper. When viewed in real time, the effect is impressive. But it becomes even more so when the ...

A pencil and a paper is all you need to draw these magical anamorphic black holes that will make your brain think that there is a whole different dimension under your table. Explore more on these ...

Add Yahoo as a preferred source to see more of our stories on Google. The night one of the most feared Olympians ever fought a Japanese icon — was it real or fake? An investigation Gas prices that 'go ...

Optical illusions with hidden images are amazing for testing your visual powers. These illusion images challenge your brain's perception, boost concentration, enhance pattern recognition, and ...