Видео ютуба по тегу Humanpowereddrill

Human-Powered Drill Strikes Water
Human-Powered Drill Strikes Water
Watch: The Village Drill Story: Revolutionary Human Powered Drill
Watch: The Village Drill Story: Revolutionary Human Powered Drill
Prototype pedal-powered drill
Prototype pedal-powered drill
Kwale Kenya - The Village Drill can penetrate rock and other hard substances
Kwale Kenya - The Village Drill can penetrate rock and other hard substances
Stone Drilling Human Powered Machine
Stone Drilling Human Powered Machine
How to Make a Pedal Powered Drill - dArtofScience
How to Make a Pedal Powered Drill - dArtofScience
How the Village Drill is changing the world, with BYU and WHOlives.org
How the Village Drill is changing the world, with BYU and WHOlives.org
Chinese Robotic Hand With Human Level Dexterity
Chinese Robotic Hand With Human Level Dexterity
120 Feet Manual Drilling That Will Amaze You
120 Feet Manual Drilling That Will Amaze You
Water well drilling in SD pt 1 of 5
Water well drilling in SD pt 1 of 5
Human powered juicer
Human powered juicer
One DREAM Leads to World Wide Water Wells in Africa
One DREAM Leads to World Wide Water Wells in Africa
Vasayo 100th Well Providing Clean Life Saving Water for an Estimated 375,000 Children and Families
Vasayo 100th Well Providing Clean Life Saving Water for an Estimated 375,000 Children and Families
Fully assembled windmill test simulation, drill powered
Fully assembled windmill test simulation, drill powered
IMG 9109
IMG 9109
Drilling of handpump
Drilling of handpump
Bill The Drill (The Human Power Tool)
Bill The Drill (The Human Power Tool)