allarme Mela spontaneo velcro seeds toccare Luminance In necessità di
Brandix - Ever wondered where the idea for Velcro came from? When Swiss engineer George de Mestral was removing Burdock Seeds from his dogs fur, he noticed each seed had hundreds of
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Burr (velcro Inspiration). Burdock is easily recognised by its prickly seed heads (a 'burr'), which have a somewhat pesky tendenc… | Seed pods, Seeds, Nature images
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Lesser Burdock Burrs Hooked Together Lead To Velcro Stock Photo - Download Image Now - iStock