Perhaps this explains why jigsaw puzzles made a major comeback during the height of the COVID-19 pandemic, with sales going up by 370%. It's an easy, inexpensive way to unplug for kids and adults ...

University of Helsinki. "Why do lymphatic vessels form a jigsaw puzzle-like pattern?." ScienceDaily. ScienceDaily, 20 March 2025. <www.sciencedaily.com / releases / 2025 / 03 / 250320145039.htm>.

These vintage-style jigsaw puzzles made by Cavallini Papers and Co. are packaged in a compact 10-inch tube, making them easy to throw in a tote bag or carry-on bag for the ultimate travel companion.

While researchers have long been familiar with the surface structure of lymphatic vessels, a groundbreaking study has now focused on their jigsaw puzzle–like pattern. This arrangement helps ...

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 ...

A jigsaw with preset speed settings or a variable speed trigger allows you to customize each cut and to slow down when you’re at a tricky point in a pattern. This helps you work with various ...

explainer Jigsaw Puzzles 101: Selecting the right one, where to buy them, and what to do once they’re complete This centuries-old pasttime is enjoying a newfound popularity.

Jigsaw puzzles had their origins in the mid-18th century as a handsome pedagogical tool, the artisanal alphabet blocks of their day. These “dissected maps” drilled children in geography.

The biggest jigsaw puzzle in the solar system has a split personality: The number and sizes of Earth's tectonic plates can flip, according to a new study. Today, the pieces of Earth's broken shell ...