A morcellator is a surgical instrument used for division and removal of large masses of tissues during laparoscopic surgery. In laparoscopic hysterectomy the uterus is minced up, or morcellated, into smaller pieces inside the woman's belly cavity in order to extract from the abdomen.
What disease does Steven Hawking suffer from? He has a muscular dystrophy cognate to amyotrophic lateral sclerosis (ALS), the latter being also known as Lou Gehrig's disease. Edit
Hawking said we must colonize other planets to survive. NASA/CC BY-NC-ND 2.0. Stephen Hawking has warned that humanity is in danger of destroying itself in the next 100 years as we rapidly progress in the realms of science and technology.