All of the small, precise thumb, finger, hand, and wrist movements involved in new activities — such as building towers of block... (babycenter.com)
We were impressed at the little details in the house — the blender in the kitchen can be activated via a pressure pad on the floor, similar to the tumbling tower of blocks in the living room. (ababyonboard.com)
If a child is building towers of blocks and knocking them down with planes, it gives adults a chance to refocus energy on the act of rebuilding the towers — and how cooperation can facilitate the process. (scientificamerican.com)