👟 ICYMI: Mechanical engineers at #UCBerkeley studied why shoelaces come undone on their own while #walking or #running. High-speed cameras and pendulums show that repeated foot strikes loosen the center knot while leg swings whip the loose aglet ends free, triggering total failure in two quick stages.
👉 Learn more: https://seethis.tv/post/whats-the-best-way-to-tie-your-shoelaces
#biomimicry #clothes #engineering #experiments #fashion #history #howthingswork #inventions #knots #physics #research #science #shoes #womeninstem #tksst #video