Who created a device to aid in cataract surgery?

The effort made by the mother's body to move the baby from the uterus and through the birth canal is called? What is medroxyprogest? Can paranoid schizophrenia patients kill? What are the two types of effectors in the body? Why is iron used to cure anaemia? Who said it's better to be feared than loved? Can you use vaseline on a yeast infection? Can carbon dioxide get rid of black heads? How do you wake up a bat? Can a 15-year-old girl have a baby and keep it With parental concent? What happen If Robert Koch had become interested in a viral disease such as influenza instead of anthrax? Which are worse spacers aka separators or braces? Can hypertension result in a high output of sodium in urine? Where did the bird flu hit the hardest in the u.s.? Then i heard a strange crack and i was certain that i had sprained my ankle.? How do you compare insulin units and micrograms? What does myoglobin do for muscles? How many eyes lenses does a grasshopper have? What sport is for people who are not afraid of heights? How many people die from dengue fever?