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

Hide now, or Lego will be banned

79.0K Views

"Proposed integration into the national grid"

1.4K Views

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

638 Views

Isn't this a perpetual motion machine?

122.9K Views

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

1.1K Views

State Grid: Yes, why not!

1.2K Views

How powerful can it be to propel a car with carbon dioxide? Plus a crash simulation experiment!

3.7K Views

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

610 Views

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

567 Views

Handmade ice crystal cake

818 Views

new ship equipment

8.4K Views

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

4.2K Views

How many years are you going to be sentenced to when you play Lego like this?

747 Views

1/100 km only needs a lighter

7.5K Views

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

1.5K Views

Build micro-hydro on creeks with powerful device

3.0K Views

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

23.1K Views

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

826 Views

The ultimate mechanical short legs!

3.8K Views

The old life is new, when you play the wood gun with the speed chase and kill, become John wick in r

3.6K Views