It only takes 30 seconds, and you've actually invented an I-beam!

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apenggeget___iegou

1 Follower · 20 Videos

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In just 30 seconds, you've actually invented a cable-stayed bridge without backstays!

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Why do executioners usually have several people?

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If you often watch videos, you don’t know how terrible the job of a porn appraiser is!

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Are the videos we watched fake? Has wild sex education been fooling us all these years?

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15 Lies About Sex

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In just 30 seconds, you invented a cable bridge

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Modeling a Doraemon with CREO

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In just 30 seconds, you invented the Dougong #Structural Design #Increase Knowledge #Popular Science

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In just 30 seconds, you built the Burj Al Arab

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In just 30 seconds, you actually built the Shenzhen-Zhongshan Link!

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In just 30 seconds, you’ve already helped with Beijing’s Central Axis World Heritage application and

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In just 30 seconds, you actually built Notre Dame de Paris!

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In just 30 seconds, you invented a robotic arm

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In just 30 seconds, you've actually invented a space truss!

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0:41

In just 30 seconds, you invented the soil nail wall

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