One man's obsessive quest to weigh the human soul

One man's obsessive quest to weigh the human soul The 21 grams experiment continues to fascinate us a century later. More information Adding us as a Preferred Source in Google by using this link indicates that you would like to see more of our content in Google News results. Breakthroughs, discoveries, and DIY tips sent six days a week. Can you measure the weight of a human soul? In the early 20th century, MacDougall put dying patients on a scale to try and prove the existence of a soul.