This new water wheel pump "was was first created back in 1746". It's called the Archimedes Screw and is hundreds of years old. Is very common in third world co

This new water wheel pump "was was first created back in 1746". It's called the Archimedes Screw and is hundreds of years old. Is very common in third world countries even today. https://www.google.com.au/search?q=spiral+water+pump&tbm=isch&tbo=u&source=univ&sa=X&ved=0CCcQsARqFQoTCMzLqbi4jsgCFeLbpgodQicAgw&biw=1366&bih=649#imgrc=_ https://www.google.com.au/search?q=spiral+water+pump&tbm=isc...