That's pretty cool.
BTW - He's on a boat!
Try balancing two bricks on your head
standing on a boat. Jeez...
We did a building project
. The walls had to be one continuous cement pour.
They don't use a pumper like the west would. They got 100 laborers who carried the cement from the mixer to the forms. Most of them were women, many with babies. As the walls went up they built ramps. When it was time to feed a baby a woman would drop out of line and whip out a... well you know...
They carried and poured for 36 hours straight, day and night.
And you are right. Couple of bucks a day each.