Mungkin bisa dibuat burungnya dua, atas dan bawah (bersusun kembar),. Klo sudah turun rapat kebawah bisa dibalik lagi biar keliatan burungnya saling dorong mas😊😊
Because of the beak impact.. the pole will sligthly swinging and the bird will bounce backwards. And locks it self from continuous fall down.. as we see the balance of beird to the pole onesided.. and the wood fiber gives friction tobhold the pole and wont slide downwards. Because of the speed of beak... the opening of friction is very short... and due of beak force to the pole... the pole will swing and simultaniouly the bird will a little bounced back, plus bird and pole will get a part because of impact.. which locking the slider pole... Since the bouncing beak is slower.. the opening of slider is longer and will slide down a little... . If the bird beak is bouncing fast.... even from the middle the bird will lift itself from falling because tmof the pole swinging... just imaging a wet baseball bat swinging left to rigth in any possition.. downwards, upwards, horizontal.... the water on thw baseball bat will get thrown away... so then because the beak is bouncing fast the slider will ofcourse opens and allows the motion slide to its supposed enertia deriction. The falling bird is bouncing slow... and if get boosted... in any methods... like air lifts due of air temp... the bounce is boosted... the pole is stiff the beak force will be weaken and the beak will bounce itself because the pole will not recieve the force due of stiffness... but then qill will still vibrate... and sooner the bird and pole will create a renditions and accidentally throws up the bird from the bottom of the pole.. There are more secrets on that amazing toy... but it will takes thenconversation longer
