Elements
This element has the symbol H and is the lightest element, and the first element on the table.
What is hydrogen
This part moves up and down inside the cylinder to help create power.
What is a piston
This dwarf planet, once considered the ninth planet, resides in the Kuiper Belt.
What is pluto
Travelers need this to enter most foreign countries—it proves your citizenship and identity.
What is a passport
The part of the marijuana plant typically used for medical or recreational purposes.
What is the bud/flower
This element, essential for breathing, has the symbol O.
What is oxygen
This part delivers an electric spark to ignite fuel in a gasoline engine.
What is a spark plug
This planet has the shortest day in the solar system, rotating once in about 10 hours.
What is Jupiter
This U.S. city is known for the Golden Gate Bridge and Alcatraz Island.
What is San Francisco
This chemical in marijuana is responsible for the “high” feeling.
What is THC
This element has the symbol Na and is commonly found in table salt.
What is sodium
This component connects the piston to the crankshaft.
What is a connecting rod
This is the term for a star that suddenly increases greatly in brightness due to an explosion.
What is a supernova
This town is known for aces and eights(the deadman’s hand) and is known for its 1870s gold rush lawlessness.
Deadwood, South Dakota
This U.S. state was the first to legalize recreational marijuana in 2012.
What is Colorado
This element, with the symbol Fe, is commonly used to make steel.
What is iron
This rotating part converts the up-and-down motion of pistons into circular motion.
What is a crankshaft
This is the name of the boundary around a black hole beyond which nothing can escape.
What is the event horizon
This Caribbean island is famous for reggae music, Blue Mountain coffee, and the hometown of Usain Bolt.This Caribbean island is famous for reggae music, Blue Mountain coffee, and the hometown of Usain Bolt.
What is Jamaica
This cannabinoid, often found in higher concentrations in “hemp” varieties, is primarily used for industrial purposes rather than recreational effects.
What is CBD
Elements in this group of the periodic table are known for being very unreactive.
What is noble gases
This component controls the timing of when engine valves open and close.
What is a camshaft
This theory, developed by Albert Einstein, explains gravity as the curvature of spacetime.
What is the General Theory of Relativity
This city is home to the Big Ben and the River Thames.
What is London
This famous cannabis strain, often called Snowcap, is known for its white, frosty appearance on the buds and is a cross between a Colombian Sativa and a South American hybrid.
What is snowcap