Knots 3D
23rd January 2016
This is sufficiently clever to deserve its own post.
This is an app for your favorite smartphone or tablet that instructs you in how to tie knots.
Those of you who need to know how to tie knots know who you are.
If it were possible to give a smartphone/tablet app as a gift, I have a handful of people for whom I would right now be buying this app.
It is way cool.