In Carthage, Missouri, there's a historic one of these where you can catch a movie without ever leaving your car
What is a drive-in theater?
Triangulate this 4th Greek letter used in math, astronomy & geography
What is delta?
Druids didn't build this stone circle begun around 3000 B.C., but modern-day Druids gather there at solstice time
What is Stonehenge?
Those who study dendrochronology use these to determine a tree's age and history
What are rings?
A Time Lord from Gallifrey might want to phone a friend on the way to winning a huge sum of money
What is Doctor Who Wants to be a Millionaire?
Lester Dill, who ran Missouri's Meramec Caverns, was one of the 1st to use this form of advertising on cars; in the '30s they were tied on
What are bumper stickers?
In ancient Rome, it was the ninth month
What is November?
A steel-arch bridge across Port Jackson & a nearby opera house are landmarks of this city
What is Sydney?
One of the 3 basic types of rock, it's formed when preexisting rocks are weathered & deposited elsewhere
What is sedimentary?
A standard piece of lumber twice as wide as it is thick is also a day or time meaningful to cannabis users
What is 2 x 4/20?
Begin your historic road trip at the "Begin" sign in Chicago near the corner of Adams Street & this stately avenue
What is Michigan Avenue?
The two Shakespeare characters to appear in the NATO alphabet
Who are Romeo & Juliet?
Let's check out the Venus de Milo & the Galerie des Antiques in this museum
What is the Louvre?
Japanese scientists at the Tohoku Institute have proven that like certain insects, human skin gives off this "life light"
What is bioluminescence?
Writer and producer of Hamilton informs you of your liberties as you're being arrested
What are Lin Manuel Miranda Rights?
Visit the Mining Museum in Galena, Kansas, a small town that was big in mining this metal obtained from galena
What is lead?
The capital of Peru
What is Lima?
This "gem" of Hawaii was designated a U.S. National Landmark in 1968
What is Diamond Head?
4 chemical elements, including yttrium & erbium, were named for a mining village in this country
What is Sweden?
The seafood seasoning from the abortive 1961 invasion of Cuba
What is Old Bay of Pigs?
Dudes, hold onto your car when you're visiting this famous Amarillo, TX art installation
What is Cadillac Ranch?
I hope you know it's the only country in the NATO alphabet
What is India?
Some 275 separate waterfalls form this spectacular South American landmark whose name means "great water"
What are the IguazĂș Falls?
Plate tectonics studies the dynamics of the Earth's shell, this solid rocky sphere from the Greek for "stone ball"
What is the lithosphere?
To prepare to do something unpleasant by chomping down on a 200-mph rail transport
What is bite the bullet train?