Interesting science videos, etc:)email: chimatianbian@gmail.com
7:21
How to Cast a Metal Groot
BigWR_永恒跳动的火焰
Shared 1 year ago
41K views
4:54
How to Make a Realistic Metal Leaf Ornament
11K views
4:58
The World's First Backward-Turning Bicycle!
25K views
4:39
A simple tool for making decorative iron fences.
7K views
5:44
Super Nimble Bike Modification Options Comparison
15K views
4:45
Made an amazing two-way drive bicycle
354K views
Make a Super Nimble Bike
17K views
7:02
Incredible Bike Modification Comparisons
24K views
5:09
Simple Iron Chain Machine
5:47
The transformation process: from bike to Halfbike
66K views
4:23
This Tool Makes Tree Climbing Effortless!
106K views
6:48
DIY Mini Coffee Stove for the Perfect Outdoor Brew!
6:23
Hand-Cutting a Jaw-Dropping Glass Spiral !
13K views
6:58
Defying the Cold: Electric Skateboarding Across Ice
3:36
Two very weird abstract models
14K views
5:04
Insane double chain Bicycle ( two-way riding )
6.4M views
6:21
Make the sharpest knife in the world !
22K views
4:04
This Aquarium Takes You Into the Underwater World
10K views
8:02
2 Solutions to Make Your Bike Go Fast
120K views
3:38
The Bicycle Without Hands!
4M views
4:48
Make cross-country skateboards out of iron chains
23K views
5:58
How to Make a Folding Bike
5.5M views
how to make Huge String Shooter | DIY String Shooter Huge
Shared 2 years ago
54K views
Iargest Fidget spinner toy (metal casting)
27K views
5:07
How get rid of Balance Car small wheel trouble
338K views
3:57
How to make coffee table aquarium out of pvc pipe
53K views
6:07
How to Make a Shock Absorption System for Skateboards
1.7M views
DIY Electric Walking Robotic Creature Strandbeest
37K views
4:57
Stirling engine made with Coca Cola
289K views
5:57
Projects converted from off-road tires