Monday, March 25, 2019

Shoe laces

The million videos on YouTube on this all have terrible music so this one's from Twitter.

Bonus video: The self-tying shoelace is a punk.

1 comment:

ricpic said...

You know shoe lace tips? Well, they're called aglets. They keep the shoe laces from fraying. And when they go the shoe laces quickly go. But you already know that. Well, our cells have the equivalent of aglets, that keep them from fraying. Those cell aglets eventually disappear or at least get smaller and when that happens our cells' defenses fray. Then we fray.