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Title: watch?v=-7Ugfyv6uTc
Description:, , , ,. , , , , 0,5 , 0,1 0,2. , , , .. , , 18297 96. 30. , , ,. , , ,. ,. ,. , , ,. ,. ,. ,. , , ,.
Author:
Tags:18297, 18297, 18297, 18297
Duration:124 seconds
View count:10300
Watch page:https://www.youtube.com/watch?v=-7Ugfyv6uTc
Rating:4.3 (16 ratings)
Category:Science & Technology