Puzzle 5

Gunk cleaned out with a cotton swab

Ancient items of historical importance

Embarrassing failure

Circus tent where the performance takes place

Formal and dignified

A person who provides information to a reporter

Person who is exceptionally intelligent

A long journey by sea

Blows up like a volcano

Manufacturer of the large A380 commercial jet

In motion, not still

Goddess who sprang forth from Zeus's cracked skull

Underwater blade used to steer a boat

Device that controls the spray of a hose