Teaching self sufficiency is a permanent solution. Great work!!Real men at work. Something we don't know about.it is a great work men . thank you hope you have more videos about agriculture.The ingenuity of africa never ceases to amaze me.Regarding the hand drilled well with the pvc pipe, early on you state the hole is 45 ft deep, then later on while they were inserting the pvc, you stated the well hole was 20' deep. Why the disparity?