March 25, 2013
We are going to look at the model and the LDD version
on http://ldd.lego.com/en-us/gallery
user LindaLEGOLadyHamilton
and build our own pinwheel car.
How do we keep it stable at a right angle?
Two plates between two beams with 2 black connectors is the answer.
Put on a pin wheel.
Here is the trick.
What will happen when we blow?
IT GOES TOWARD THE FAN!
