09-11-10 ^^
Todayy ..
We making a new glider .
First we have to cut all the materials ..
to make the glider .
Use super glue to glue everything together .
Measure the length .
We when for lunch !Sorry about the pictures was deleted .
Hahha .
So .....
So .....
After lunch ....
We talk about the launcher and the kind of planes .
The launcher for
2011 !
The angle of attack/approach angle .
Angle of attack for plane .. around 5 degree or so...
{The wing has an positive angle}The angle of attck for our glider designed for 2010 (:
{The wing has an negative angle}
Our finished frame structure of the glider's main wing... looks cool .....and its very very light...
We crafted the airfoil for the wing section out of Balsa wood....
wrapping the main wing....
wrapping the tail wing
Hi Xiuqing.. well done.. well documented.. We will have to test the performance of the glider very soon! Now waiting for the Science center to give us the launcher and the trial dates we can test our glider.
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