Fall in love with rainbows, burn rainbows!

Cyber bike

66.4K Views

The ultimate mechanical short legs!

3.8K Views

Two different materials produce a wonderful reaction! ! !

1.8K Views

This machine engraving is no worse than manual carving! How much can you score?

15.5K Views

Build dog temples as shelters for rescued dogs!

1.8K Views

spooky creativity

33.4K Views

How powerful can an air pressure machine gun with a firing rate of 1200 be made from a Coke bottle?

1.7K Views

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

4.2K Views

1/100 km only needs a lighter

7.5K Views

Lighten your toolbox! A real man's must-size adjustable wrench!

25.1K Views

Make a cute little train and use corrugated paper to make small steerable rails!

4.5K Views

Millions of views, super glue usage

2.1K Views

Full of life experience, let you avoid 30 years of detours!

1.9K Views

Friends, we have done another great project! This is a very interesting video! (There is a next part

3 Views

I made a door curtain out of old newspapers—what do you think, guys?

103 Views

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

3.7K Views

[DIY] Advanced Coin Sorting Machine

6.0K Views

[Decompression] Someone actually polished a piece of natural rosin to the point of madness!

284 Views

The most creative safe in the world: a lock with a magnet!

5.6K Views

[Decompression] What is the experience of polishing the nails to 100,000 mesh?

114 Views