[Teaching Tech’s] latest video discusses “3D printed Velcro.” But as even he admits, Velcro is a trademark, so we think it is more appropriate to talk about hook and loop fasteners. In fact, you can ...

Structure-saving hook-and-loop tech could make it easy to replace walls By Ben Coxworth August 25, 2025 In this particular prototype version of the system, rows of cast-concrete hooks engage rows of ...

Engineer George de Mestral was walking his dogs in the meadows of the Swiss Alps. When they returned home, he noticed that burr seed pods were stuck on his dogs’ fur! He even found some stuck to his ...