How has medical science changed in the last 100 years?!

Question: Can you give an example or two how medical science has changed?

---

---

Answers: Can you give an example or two how medical science has changed?

---

---

Now doctors arrive in cars rather than by horse and carriage .
Nurses wear better hats
There are less patients living in caves .
No One hunts those big lizard things and wears fur underpants
There are more lights

---

---

---

---