Helicopters

We discovered that we can make the helicopters twist in the opposite direction just by folding the wings in the opposite direction.  We brought our helicopters home so that we can have fun with them at home.

We can understand why sycamore trees are so clever with their seeds....the little seeds are carried by the wind in their helicopters and they land not too close to the big sycamore tree.  In that way the little sycamore trees can have all the light and food they need to grow big and strong.