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Nails in balance
Nails in balance
Can you balance six nails on top of a seventh vertical nail so that they all stay in balance?
01:24
Физика и астрономия
7 – 12. клас
Ключови думи
mozaLink
/Линк
Can you balance six nails on top of a seventh vertical nail so that they all stay in balance?
01:24
Физика и астрономия
7 – 12. клас
Ключови думи
mozaLink
/Линк