dinsdag 22 april 2014


In this prototype we made a variation of the previous catapult. In this catapult Jana should be able to wind the catapult herself.
The mechanism works but the ball doesn't fly more then 40 cm.

Expected positive feedback: The system works and the ball lounches.

Unexpected positive feedback: /

Expected negative feedback: The ball doesn't fly far.

Unexpected negative feedback: The ball sometimes falls out of the holder.

Makeabilityscore : 4

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