Buzzing Human Clock

We have clock of all sorts. Recently, people decided to have a human clock.

If you have time, you can try this at home. Make sure you do them on a mattress. Falling can hurt.

In fact, there are some of the poses that I do not quite understand how they made it. For example the "3" and "7". Maybe someone can share with me.

BuzzBadge to Human Clock.