My dad had his prostate removed by one of those! It's been really goofd for him because the surgery was less than a month ago and he's back doing everything he used to!!! He was out of the hospital the day after the surgery and he was back at work about a week and a half after surgery.
When I found out he had to get his prostate removed I started crying, but then he said it was a robotic surgery. He knew he could get me to laugh in times of sadness. This is one of the reasons I love robots so much, they can cause so much joy!!!
