Watch the incredible process of transforming a 160-pound stone into an oversized jigsaw puzzle using a powerful 60,000 PSI waterjet. This video highlights the creation of what may be technically the ...

“Jigsaw” was the name of the tool we used to cut the pieces. Although we made the early puzzles using a different kind of saw, jigsaw is the one that stuck. Puzzles really became popular during the ...

Today’s jigsaw puzzle features a photo of workers building the Flyway observation desk taken by freelance photographer Brad ...

PDF files have become mainstays in our multi-platform world. This handy file format makes it possible to view and share documents across a range of devices using various operating systems and software ...

Age puzzles go back to antiquity. They challenge us to figure out how ages fit together into a pattern, using a blend of ...

We also prove that the two sets of Maxwell equations only depend on the non-linear elations of the conformal group of ...

Paper clutter is often one of the hardest types of clutter to sift through because it’s a blend of practical items you hold onto “just in case” (like receipts, bills, and bank statements) and ...