Test # 121
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Idiom of the Day
go astray
to be led into error or wrongdoing (a person), to be mislaid (an object)
The young boy went astray after spending time with the older boys.
My calculator has gone astray and I cannot find it.
My calculator has gone astray and I cannot find it.
Dreams That Forever Changed Society
Nervous system communication
In the early 20th century, scientists thought our nerves transmitted information electrically. After a dream, Dr. Otto Loewi awoke during the night and scribbled some thoughts on a paper. Upon waking in the morning, he realized he had written about information being transmitted chemically, later proven to be true and winning him the Nobel Prize in 1936.