Extreme Close Up Shows How Velcro Works
May 26, 2020
Technically it is known as a "hook and pile fastener" but Velcro is the most popular brand.
So how does Velcro work?
Velcro works by having two strips of material, one with lots of tiny hooks, and one with lots of thinner loops that the hooks can cling to when the two elements are pressed together. This mechanism of sticking was inspired by the way tiny hooks on the seeds of burdock, known as burrs, attach to animal fur and human clothing.
The hooks and loops in Velcro are commonly made from nylon and polyester. The more hooks and loops that are attached per unit area, the stronger the bond.
Here is a video demonstration of how Velcro works, shot with a super macro lens -- which is also oddly satisfying.
Click Here For The Most Popular On Sunny Skyz
Football Player Asks Friend With Down Syndrome To Homecoming
Abandoned Bobcat Kitten Tries To Get Man To Adopt Her
This Post From Ricky Gervais Will Inspire You To Take A Risk
It Began With One Matching Batman Shirt Photo. 11 Years Later, They’re Still Doing It
Mom And Dad’s Hilarious Team-Up Text To Their 27-Year-Old Daughter Has Everyone Laughing
8-Year-Old’s Dream Comes True As He Becomes A Firefighter For A Day
Football Player Asks Friend With Down Syndrome To Homecoming
Cat Rides 100 Miles On Roof Of Family Van — Refuses to Miss The Family Road Trip
Someone Threw A Brick At A Store Window. The Owner Responded With... Joy
Friends’ Frozen Lake Rescue Takes Hilarious, Unexpected Turn
It Started With ONE Shirtless Fan — And Ended With Thousands