She quickly packed her bag and left.

There is a party next week though I don’t think I can go.

He thinks we will arrive at roughly 5 PM.

The music is very loud.

He was surprised to see Helen after all those years.

Wow, you have got a great score.

The pharmacist behind the counter and in the community may not seem like a hero to some people.

Many of them show evidence of healing and, presumably, of the patient’s survival.

The use of charms and talismans, still prevalent in modern times, is of ancient origin.

Charles Gabriel Pravaz and Alexander Wood develop the syringe.

dr. Horace Wells used nitrous oxide as an anesthetic.

Herbal medicine is the earliest scientific tradition in medical practice.

The snakeroot plant has traditionally been a tonic in the east to calm patients.

Herbal substances form only a small part of the repertoire of the tribal physician, for it is generally agreed that serious illnesses have spiritual rather than physical causes.