In addition to the main purpose of the voyage, what other things were accomplished during the 4 years the ship was at sea?

They were the FIRST global research expedition. They wanted to make new discoveries by collecting samples and studying sea life. They wanted a vessel that could carry out scientific investigation.  They wanted a vessel that could carry out scientific investigation. Charles Wyville Thomson organized the Challenger expedition. 

the story goes that because of this belief, constantine was able to defeat his foes. constantine became an ardent1 christian. christianity and other religions were tolerated under constantine's rule. constantine also was responsible for the building of a great cathedral in rome.

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6 pounds is equivalent to 92 ounces.

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