Northland Nature: Burdock burrs inspired Velcro invention - Duluth News Tribune

Retired teacher Larry Weber, of Barnum, is the author of “Butterflies of the North Woods" and “Spiders of the North Woods," among other books. Reach him via Katie Rohman at krohman@duluthnews.com.
Retired teacher Larry Weber, of Barnum, is the author of “Butterflies of the North Woods and “Spiders of the North Woods, among other books. Reach him via Katie Rohman at krohman@duluthnews.com.

Northland Nature: Burdock burrs inspired Velcro invention - Duluth News Tribune

Northland Outdoors Duluth News Tribune

Duluth News Tribune Outdoor Gift Guide: Take Santa's advice and check out local shops - Duluth News Tribune

BURDOCK BURR - Nordic Biomimicry

Burdock more than just nature's velcro - JENNIE MARTIN

Duluth News Tribune Outdoor Gift Guide: Take Santa's advice and check out local shops - Duluth News Tribune

5 examples of technology inspired by nature – DW – 06/08/2018

Burs Inspired Velcro & Burdock Garden Stakes

Biomimicry – The Burr and the Invention of Velcro

Northland Outdoors Duluth News Tribune

Northland Nature: The summer visitor that stayed - Duluth News Tribune

334/365 From burdock to velcro