Borehole siting tutorial
14:24
Groundwater
22:12
Hydrogeology 101: Introduction to Resistivity Surveys
1:40
Shanghai rolls out mass production of commercial humanoid robots
14:13
How Wells & Aquifers Actually Work
8:42
The truth about drilling for water in Africa...
20:04
Basics of Groundwater Hydrology by Dr. Garey Fox
15:43
Borehole Drilling Supervision Course, Zambia, 2018 - Skat Foundation, UNICEF & Zambia Government
4:55