Discover how to transform an ordinary rock into an extraordinary coin holder in this detailed DIY craft tutorial. Watch each step of the creative process, from marking and drilling the rock to carving ...

Discover how to transform an ordinary river stone into a creative coin purse with a real zipper! This step-by-step tutorial ...

Abstract: In this paper, two classes of fountain codes, called batched zigzag fountain codes and two-phase batched zigzag fountain codes, are proposed for the symbol erasure channel. At a cost of ...