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 imagined the Universe as starting out as a singularity. This became his dissertation topic at Cambridge. Hawking worked hard for the first time in his life on this problem. Stephen created the singularity theorem for the origin on the universe and was awarded his Ph.D. at the age of 23.After receiving his doctorate, Stephen began to study with Penrose.ueen Elizabeth II made Hawking a companion of honour. He was also made an honorary doctor of science by Cambridge University. Hawking has his own painting of himself in the National Portrait Gallery in London. After the publication of A Brief History of Time, a documentary on Hawking and his concepts was created.