Absolutely Amazing Insect Engineering
Observe how this bug is building its house.
First, it cuts a straight line.
Leaving a part to hang the house
What's it doing now....measuring distances?
Starting to fold the leaf.
Folding two sides and holding both the sides of end of the leaf. This is amazing.
Using right side legs to hold and left side to fold.
Bringing a shape.
Making a hole or installing a door.
Finally some quality checks for the support and applying some glue to make sure.