Dune ripple Dune ripples and boards form a symmetrical pattern. Waves are disturbances that carry energy as they move. Mechanical waves propagate through a medium – air or water, …

Expand your wardrobe with sewing patterns that take you from summer to fall.

Patterns is a gold open access journal publishing ground-breaking original research across the full breadth of data science.

The meaning of PATTERN is a form or model proposed for imitation : exemplar. How to use pattern in a sentence. Synonym Discussion of Pattern.

The casual medium-sized Petra Backpack is perfect for the backpack lover! The flap and buckles bring an extra classiness to this simple yet adorable pack. Its convenient size and structure …

Tons of free sewing patterns. No registration required. Make dresses, baby clothes, bags, aprons, dolls, stuffed animals, home accessories, and more!

Free Sewing Patterns & Projects 1000+ & Free Crochet Patterns & Projects – 2025 Collection Welcome to our 2025 Collection of over 1000 free sewing and crochet patterns and projects! …