If you celebrate Christmas, nothing hits quite like an Advent calendar to kick off the holiday season. The daily ritual of ...

If the Winter Carnival, USAJPA, and the Minnesota state championship represent the structured, competitive side of speed ...

Abstract: This paper introduces new types of square-piece jigsaw puzzles: those for which the orientation of each jigsaw piece is unknown. We propose a tree-based reassembly that greedily merges ...

Get that festive, faithful feeling—we rounded up all the best kids' advent calendars for 2025. They're popular picks that may ...

Traditionally, jigsaw puzzles have been made by using, wait for it, a jigsaw—though it’s also called a scroll saw. If you’ve never seen one, a scroll saw has a fine, straight blade that’s usually ...

HUNDREDS of jigsaw puzzles which have been completed during the year are emerging from storage at Christchurch, The Grove, Ilkley, ready to be ...

Aging affects everyone, and one of its biggest impacts is on the brain. As we grow older, our memory, focus, and attention naturally begin to decline. But new research suggests that while we can’t ...