Remarkable Facts on Instagram: "Follow @remarkable.facts if you want to get smarter every day. -------------- The Rubik's Cube, a revolutionary three-dimensional puzzle invented in 1974, presents a complex combinatorial problem. Initially conceived as a teaching tool for spatial relationships, this seemingly simple object comprises a series of interlocking pieces that can be rotated along three axes. The core challenge lies in its state space, a vast number of possible configurations that, for t

3I ATLAS: NASA Finally Releases the Images Everyone’s Been Waiting For

Jackie Droujko on Instagram: "Very simple easy fast quick minimal and easy way to create this 3D scene in #blender ! Let me know if you have any questions about this very easy to follow tutorial in the comments."

Explaining on Instagram: "Ducklings are born with a powerful instinct called imprinting, which causes them to follow the first moving object they see after hatching. 🦆😮 That “leader” is usually their mother, but it does not have to be. Ducklings have been known to follow humans, dogs, robots, or even shoes if those are the first things they encounter. Once imprinted, they will trail behind their chosen leader automatically. It is a survival mechanism meant to keep them close to protection, eve