stethoscope

A Palestinian-Canadian doctor has created a low-cost stethoscope using a 3-D printer, the first in a series of inventions he hopes will help alleviate medical supply shortages caused by an eight-year blockade on the Gaza Strip

A Palestinian-Canadian doctor has created a low-cost stethoscope using a 3-D printer, the first in a series of inventions he hopes will help alleviate medical supply shortages caused by an eight-year blockade on the Gaza Strip