SCIENCE
This gas makes up most of the Sun and is the lightest, most abundant element in the universe.
Hydrogen
This Roman god of war lends his name to the fourth planet from the sun.
Mars
This 2016 mobile game had millions of people walking around real-world locations to catch virtual creatures.
Pokémon GO
This is the only mammal capable of true flight, not just gliding.
The bat
This DC villain's real name is Oswald Cobblepot; he fights with trick umbrellas and a taste for crime.
The Penguin
This total transformation turns a caterpillar into a butterfly, breaking the body down and rebuilding it
Metamorphosis
This Celtic mythical creature is a shapeshifting horse said to lure riders onto its back before galloping into a lake or the sea.
A Kelpie
This ancient strategy game, played with black and white stones on a grid, is considered even more complex than chess.
Go
Native to Australia, this animal is one of only two mammals in the world that lay eggs.
The platypus
This is the official designation for Marvel's main comic-book continuity — the "home universe" most films loosely pull from.
Earth- 616
This element, symbol Fe, makes up most of Earth's mass overall, mainly because it forms the planet's core.
Iron
In Greek myth, this musician's playing was so beautiful it could charm animals, trees, and even stones.
Orpheus
invented in Germany in 1995, this board game has players build settlements and cities using resources like wood, brick, and sheep.
Catan
This bird is the fastest animal on Earth, reaching over 240 mph when diving to catch prey.
The peregrine falcon
This nearly indestructible fictional metal alloy coats Wolverine's skeleton and claws.
Adamantium
This microscopic eight-legged creature, nicknamed the "water bear," can survive being frozen solid, boiled, dried out completely, and even exposed to the vacuum of outer space.
A tardigrade
This Japanese god of thunder and storms is often shown surrounded by drums he beats to make thunder.
Raijin
Played on grass courts in London, this is the oldest tennis tournament in the world.
Wimbledon
his colorful crustacean can punch so fast underwater that it creates a flash of light and heat nearly as hot as the sun's surface
The mantis shrimp
This Justice League villain team, first formed in the comics to specifically oppose the Justice League, is led by Lex Luthor
The Legion of Doom
This branch of physics describes how particles can exist in multiple states at once until observed — a concept Einstein famously called "spooky."
Quantum mechanics (quantum entanglement)
This ancient Mesopotamian epic, one of the oldest known works of literature, follows a king's quest for immortality after his friend Enkidu dies.
The Epic of Gilgamesh
This country is the only one to have played in every single FIFA World Cup ever held.
Brazil
this burrowing mammal is nearly immune to cancer, barely ages once it reaches adulthood, and lives in underground colonies ruled by a single breeding "queen" — a social structure almost unheard of outside of bees and ants.
The naked mole rat
This second person to become Robin was killed off by the Joker in a 1988 storyline decided by a reader phone-in vote — then later resurrected as the antihero Red Hood
Jason Todd