You can also tie two knots but in the opposite directions:
https://youtu.be/8DBhTXM_Br4?t=1711 (Veritasium)
Veritasium is owned by private equity.
It is, but luckily, private equities don't decide whether knots untie or not, so the video may still be helpful.
Veritasium is owned by private equity.
It is, but luckily, private equities don't decide whether knots untie or not, so the video may still be helpful.