Optical illusions are pictures that make our brains see things that aren’t really happening. Our eyes and brain sometimes interpret them in the wrong way. Can you figure out why these cubes look like ...

[James Sharman] designed and built his own 8-bit computer from scratch using TTL logic chips, including a VGA adapter, and you can watch it run a glorious rotating cube demo in the video below. The ...

Researchers engineer a new class of microlattice materials with enhanced stiffness-to-density ratios and giant negative Poisson's ratios, ideal for lightweight applications. (Nanowerk Spotlight) ...