Water-Powered Trip-Hammer: A Machine That Uses the Power of Water to Automatically Pound Rice

Waterwheel Irrigation: Takes One Month to Restore, Used in Ancient Times for Irrigating Farmland

Oilpaper Umbrella, It Took Two Months to Make, Completely Handmade

Man Finds Abandoned Boat and Renovates it Back to New | Start to Finish Rebuild by @Nasatchannel

Thousand Miles of Mountains and Rivers:Mineral Pigments Rendering Solely in the Shades of Blue&Green

Water Powered Hammer

High pressure non-electric water pump - New design with three waste valves

Rice Life: Who Knows That Every Grain on the Dining Table Comes from the Hard Work

Restoring Al's Hydroelectric Water Wheel

Making the Ancient Rice-Grinding Soil Rice Huller: Restoring the Soil Rice Huller in "TianGongKaiWu"

Primitive Technology: One Way Spinning, Rope Stick Blower

I IMPROVED DaVinci's Saw Mill!

Grain Windmill: Ancient Device for Separating Bran and Shrunken Grains from Cereals!

Primitive Technology: Wood Ash Cement & Fired Brick Hut

Ancient Method of Oil Extraction: The Whole Process of Making Edible Oil in Ancient Times

Super Old Broken Motorbike Worth 10USD Uploaded To KAWASAKI As A Gift To My Younger Brother

Man Builds Amazing House on Steep Mountain in 8 Months | Start to Finish by @MrWildNature

Craftsmanship of Brewing Aged Vinegar:Dozens of Processes from Winter Ice-Fishing to Summer Dog Days

My Summer Holiday 155 Days Building 1M Dollars Water Slide Park into Underground Swimming Pool House

Two Months of Dedication: Restored Endangered Imperial Guiding Vehicle, Fit for an Emperor

Blacksmithing - Forging Swedish Style Hammers