Uncle Dam is upgraded again! All eight doors are fully open, and the ability to "discharge floods" i

I set fire to my house...

21.7K Views

Mini Bridge Construction | Build an arch bridge across the canyon and get on the train!

1.1K Views

Homemade Magical Piggy Bank! Mom don't have to worry about me saving money anymore

23.2K Views

Invented by clever craftsmen

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new ship equipment

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Express Edition Handcrafted Semi-Underground Log Cabin Shelter from Start to Finish

1.5K Views

Relying on self-made hydropower facilities, Uncle builds a perfect farmland irrigation system

639 Views

Hide now, or Lego will be banned

79.0K Views

Isn't this a perpetual motion machine?

122.9K Views

"Proposed integration into the national grid"

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The infrastructure madman shows his skills! Self-built "cross-river bridge" has opened to traffic

613 Views

Don't throw away some parts for the finished lobster, the straight man of steel is crying

32.2K Views

[DIY]Making a cube pendant with staples

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Moldy yellow pear wood was thrown on the side of the road. Fortunately, I picked it up and brought i

4.2K Views

Build micro-hydro on creeks with powerful device

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Simply design a beautiful two-story cottage? ? ? ?

3.6K Views

A slingshot pistol that you can make at home, do you need to test the initial speed?

6.8K Views

The uncle built his own hydroelectric generator to discharge floods and generate electricity, so the

567 Views

Does anyone know what new species this is?

1.8K Views

Uncle: Just...just save some electricity bills...

177 Views