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Dog Power?
23:01
Is This The Most Difficult Step to Unlocking Electronics?
14:11
I Built DaVinci's Machine Gun Crossbow!
15:16
Farm to Sword: Can you Turn Old Farm Tools into a Norman Sword?
10:53
How Much Could the ROMANS Lift?
20:14
This Machine Powered the Roman Empire!
15:03
I IMPROVED DaVinci's Saw Mill!
15:54
The Surprising Weapon That Shocked Columbus
14:40
The Secret Of Ancient Roman Glass Blowing!
32:23
I Built DaVinci's Saw Mill
16:52
I Fixed My Most Challenging Project! (Camera Lens from Scratch)
15:31
I Built a Medieval Watermill to Power My Tools
12:12
Why I Traveled To the Hottest Place on Earth for this Yellow Rock
14:20
This 12th Century Table Saw Is A Huge Force Multiplier!
10:21
Does the Dr. Stone Battery and Generator Work?
17:18
Can a Dr. Stone Centrifuge Make Cotton Candy and Wires?
14:11
Can an 18th Century Battery Charge Your Phone?
15:55
Does This 200-year Old Invention Capture Lightning in a Bottle?
20:14
How To Make The Hidden Metal That Helped Build The Roman Empire
10:57
Does DaVinci’s 500 year-old Lathe Work?
11:22
Does Da Vinci’s 500 Year-Old Power Hammer Actually Work?
12:46
Is This The Most Expensive 2X4?
21:38
White Sugar Doesn’t Come From Where You Think It Does
18:55
We Made CURSED Starburst from Scratch
17:12
A Machine Gun Crossbow?
16:03
Using a SHARK as Sandpaper
12:20
Why I Spent 3 Days Boiling Chicken Poop
12:51
How I Rebuilt 1 Year After a Fire Destroyed Everything
12:53
Mastering the Secrets of Carbon and Steel
17:11
I Built the The Machine that Made the Industrial Revolution
15:46