Marvel
The villain in Infinity War first appears in the MCU in Guardians of the Galaxy, as an ally to Ronan.
Um, actually, Thanos is first seen in the first Avengers movie.
Polaris is the most luminous star that we have discovered.
Um, Actually, LBV 1806-20 is the most luminous star that we have discovered.
Justin Plummer used to be an SLI on 3rd West.
Um, Actually, Justin Plummer used to be an SLI on 4th West.
The War of 1812 lasted for less than a year.
Um, Actually, the War of 1812 lasted for longer than 2 years.
Rick Sanchez's famous catchphrase is "Bubbalubba dubdub!"
Um, Actually, Rick's catchphrase is "Wubbalubba dubdub!"
Janet van Dyne, otherwise known as Hornet, has the powers of flight, size reduction, and bio-electric blasts.
Houseflies can live for up to 24 hours.
Um, Actually, houseflies can live for up to a couple months.
There is a bag of PFM ketchup that resides in the cupola that has been there for several years.
Um, Actually, it is a bag of mustard.
India was Great Britain's first attempt at colonization.
Um, Actually, the 13 colonies were Great Britain's first attempt at colonization.
Um, Actually, Rick and Morty have gone on 3 adventures with the Vindicators.
Carol Denvers, otherwise known as Captain Marvel, has a symbol that appears at the end of Infinity War.
Um, Actually, Captain Marvel's real name is Carol Danvers.
Seasons are caused by the distance of Earth from the Sun.
Um, Actually, seasons are caused by Earth's axial tilt.
Grayson York is a grand senior that carried around a giant plastic fish everywhere.
Um, Actually, he carried around a wooden fish.
You can measure something's volume using the displacement that comes from a triple beam balance.
Um, Actually, you can measure something's volume using the displacement that comes from a volumetric cylinder.
Falconperson, formerly known as Birdperson, is married to Tammy.
Um, Actually, Birdperson was reincarnated as Phoenixperson.
When T'Choka died, his son T'Challa took up the mantle of the Black Panther.
Um, Actually T'Challa's father's name is T'Chaka.
Diamonds are made of pressurized coal.
Um, Actually, Diamonds are made of pressurized graphite.
Crystal Woods is an SLI on 3rd Bryan.
Um, Actually, Christal Stone is an SLI on 3rd Bryan
The largest cut diamond in the world is named The Star of Africa.
Um, Actually, it is named Golden Jubilee.
Rick may have replaced Summer with a clone, to allow her to go on her own adventures.
Um, Actually, Rick may have replaced Beth with a clone.
In Captain America: Civil War, Captain America fights to try and integrate superheroes and the US government.
Um, Actually, Captain America fights to keep superheroes and the government independent.
No bat species can see during the day.
Um, Actually, fruit bats can see during the day.
Second East is the best hall on campus.
Um, Actually, 4th West is the best hall on campus.
The bald eagle is considered to be the fastest bird in the world.
When Rick goes on a rant about szechuan sauce, he says that he will keep searching for it for 97 years, and for 8 more seasons.
Um, Actually, Rick says that he will look for 9 more seasons.