What's CODE SWITCH? It's the fearless conversations about race that you've been waiting for. Hosted by journalists of color, our podcast tackles the subject of race with empathy and humor. We explore ...

Abstract: This paper proposes a method for encoding and decoding two-dimensional bar code which based on the polar code. To use the polar encoder and matrix interleaver on the source information to ...

Tech | New PS5, £289. Is this the best Black Friday console deal so far? The new slim PS5 Digital can be fitted with a disc drive, too.

Enjoy fishing? How about fishing in outer space? Instead of fishing for aquatic creatures, Star Fishing lets you fish for celestial bodies. From stars, asteroids, to entire supernovas, Star Fishing ...