State Grid: Yes, why not!

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

638 Views

I worked tirelessly and spent 15 days to build a "10 billion-level cross-sea bridge" in my vegetable

826 Views

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

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

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Unlock padlock in 10 seconds with just one safety pin

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The plan is given to you, why don't you build a two-storey bungalow by yourself?

96 Views

Build micro-hydro on creeks with powerful device

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"Proposed integration into the national grid"

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

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

176 Views

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

610 Views

Regardless of grades, play as much as possible, and allow premature love?! What is it like to have a

1 View

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

567 Views

These inventions are too "criminal", I really don't poke

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Continuing from the previous episode, we completed the construction of a beautiful 2-story mini vill

379 Views

Will adding a track to the balance car be like walking on the ground?

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A car powered by CO2 VS a pressurized Coke can, who is faster?

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A beautiful two-story building with the first floor completed

82 Views

How to make a lighter that works "forever"

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I wanted to make a dam construction, but...

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