If an experiment is repeated under similar conditions, the results should be the same. In reality, the situation is often ...

Benzocaine Local anaesthetic used in creams, ointments and suntan lotions. Also reportedly used as a fish anaesthetic. Similar anaesthetic properties to cocaine. 2 271 Boric acid Used as an ...

Two hundred years later, biology professor Manuel Ospina-Giraldo is still thinking about the Irish Potato Famine. Or, the ...