An eyewitness has detailed a harrowing account of the Washington plane collision this morning, which saw a passenger aircraft ...

Browse 7,300+ 3d puzzle icon stock illustrations and vector graphics available royalty-free, or start a new search to explore more great stock images and vector art. Jigsaw puzzle. Tiling puzzle.

However, as avid puzzlers ourselves, we put together a list focuses on what we've found as the most challenging yet rewarding puzzles with adults in mind, and even included some 3D gems in the mix.

Have you ever been about to finish a puzzle, when suddenly you realize there are more holes left than you have pieces? With [Nikolaos’s] 3D printed sliding puzzles, this will be a problem of the ...

However, it's not exactly like your typical mystery title. Here, you will have to discover where all the city's inhabitants have disappeared by solving a series of mysterious 3D puzzles. An ...

an RNA structure normalization tool used in RNA-Puzzles. the RNA 3D structure comparison metrics used in RNA-Puzzles assessment, including RMSD (all-atom), P value, Interaction Network Fidelity and ...