Trapped in a hell he helped make, a lone hacker aboard a space station far from home sneaks and fights his way through horrible mutants and killer robots in order to take down the monstrous artificial ...

Abstract: This study investigates the performance of discrete-time systems under quantized iterative learning control. An encoding–decoding mechanism is combined with a spherical polar ...

Influential Dutch firm MVRDV is known for producing extraordinary designs, including a geological skyscraper and a mixing-bowl-like art depot. Its latest project follows in this vein and will take the ...

"The Grand Ballroom" Asllan Rusi sports palace project in Tirana, Albania by MVRDV. Image Courtesy of MVRDV "The Grand Ballroom" Asllan Rusi sports palace project in Tirana, Albania by MVRDV. Image ...

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...

This example demonstrates how to calculate the Christoffel symbols of the second kind for the spherical coordinate system using SymPy's diffgeom module. The result is a 3-dimensional array containing ...

CRISPR has the power to correct genetic mutations, but current delivery methods are either unsafe or inefficient, keeping the technology from reaching its full medical potential. With the power to ...

materials I used : Soft copper wire : 20 gauge ( wire diameter 0.8mm ) : 2 x 15cm ( 6 inch) 28 gauge ( wire diameter 0.3mm ) : 20cm ( 8 inch) 1.2cm spherical stone (cat's eye stone) You can flexibly ...

The universe is a chaotic place filled with exploding stars, material falling into black holes, and rogue planets wandering off on their own. All that chaos makes astronomers suspicious when they ...

Abstract: Point cloud denoising is crucial for 3D point clouds. This paper improves a multi-patch collaborative denoising method based on local frames, adopting a spherical coordinate method on the ...