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

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

746 Views

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

3.7K 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

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

1.5K Views

Hide now, or Lego will be banned

79.0K Views

"Very good! Join Mercedes next year and participate in power unit research and development"

895 Views

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

610 Views

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

4.2K Views

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

567 Views

"Proposed integration into the national grid"

1.4K Views

Invented by clever craftsmen

7.5K Views

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

23.1K Views

Build micro-hydro on creeks with powerful device

3.0K Views

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

377 Views

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

176 Views

Build dog temples as shelters for rescued dogs!

1.7K 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