무료 동영상 감상 Backyard Science Experiment

(1.7 MB) 29 Jan 2021에 추가됨 109번 플레이됨 과학 Design
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Backyard Science Experiment

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spaceplay / pause

qunload | stop

ffullscreen

shift + ←→slower / faster

↑↓volume

mmute

←→seek

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12… 6 seek to 10%, 20% … 60%

애니메이션 설명:

It's very dangerous to try without proper knowledge and guidance so better not try this one at home. Sit this one out, just watch and enjoy.