Can You Name These Things That Start With 'U'?

Unbelievable, unstoppable, and utterly unique: "U" would be hard-pressed to find a better letter than "U". From the U.S. to Uzbekistan, "U" is universally beloved, and its utility is unmatched thanks to its many uses. But are "U" a true "U" guru? Undertake our unparalleled "U" quiz and show us what "U"-ve got!

What is this guy riding?

These two military men are visibly wearing...

Space, time, and their contents are collectively known as the...

Say ah: what is the name of the dangly thing that hangs in your throat?