The Upside Down in Stranger Things was created by Eleven (Jane Hopper)'s psychic connection with the Demogorgon (Henry Creel/Vecna) on November 6, 1983, forming a dark, mirror dimension and wormhole connecting the human world (Right Side Up) with the Abyss, Vecna's home dimension, a result of Hawkins Lab experiments. This interdimensional contact essentially "froze" a version of Hawkins in time, creating a hostile copy filled with the Abyss's spores and creatures, allowing Vecna to access and corrupt both realms.
Eleven was also one of the children in the Hawkins laboratory. 001 manipulates Eleven into removing the chip inserted by the scientists to controls 001. Eleven turns out to be responsible for sending 001 into the upside down by opening a portal and ultimately turning him into Vecna.
Soviet scientists developed "the Key", an experimental technology designed to penetrate the space-time barrier and create a gate to the Upside Down.
The Demogorgon possibly hatched from one such egg, though this is still unclear. Regardless, the Demogorgon, like the rest of its species, likely originated from the Abyss before entering the Upside Down.
The Upside Down is a dark mirror of Hawkins. It formed when Eleven made interdimensional contact with the Demogorgon in her mind space, the void in Season One. That moment created the Mother Gate, which is why it's stuck in 1983, not 1979, when she banished Henry.
The Mind Flayer repeated the same process on a larger and more complex scale with human beings, possessing Billy Hargrove and others; these possessed humans came to be known as "the Flayed". They were led by Billy and Heather Holloway, and had their minds hijacked by the Upside Down's hive mind.
Yes, in a way, the Demogorgon used Will Byers as a host to "impregnate" him with larvae from the Upside Down, as a part of the creature's reproductive cycle and the Mind Flayer's larger plan to spread its influence. A tendril was inserted down Will's throat, essentially planting a larva that would grow, leading to him coughing up slug-like creatures, but Will survived because Joyce and Hopper removed the tendril and the Mind Flayer's influence was later burned out.
While Nancy Wheeler loses her virginity to Steve Harrington, Barb Holland awakens in a waterless, dark version of Steve's pool, every surface covered in fleshy black vines.
Yes, according to the show's creators, Mike did realize that Will's "crush" in his coming-out speech referred to him, even though it wasn't explicitly stated in dialogue; his reaction shots and subsequent apology scene were designed to show he understood the depth of Will's feelings, though the payoff for their storyline was minimal in the finale.
In the only cases of Demogorgon reproduction observed, the cycle began with the deposition of eggs or larvae within a host by a tendril within the Upside Down. The slug-like larvae were later vomited-up by the host, before subsequently escaping into the wild.
Be (Б б; italics: Б б or Б б; italics: Б б) is a letter of the Cyrillic script. It commonly represents the voiced bilabial plosive /b/, like the English pronunciation of ⟨b⟩ in "ball".
Due to widespread violations of anti-doping regulations, including an attempt to sabotage ongoing investigations by the manipulation of computer data, WADA in 2019 banned the Russian Federation from all major sporting events, including the Olympic Games, for four years.
The 'ъ' ('hard sign') is used after the prefixes that end up on consonants, before 'е, ё, ю, я'. Here's an example: 'подъехать', 'объявление'. In other cases, the 'ь' ('soft sign') is used in front of 'е, ё, ю, я, и'.
In reality, he was taken into custody by Dr. Brenner, as his mother wanted. At Hawkins National Lab, Henry became Brenner's first test subject and was given the name of Subject 001 "One".
Vecna (Henry Creel) fears the cave because it's the site of his first, deeply traumatic exposure to the Upside Down, where he was accidentally teleported and first encountered the Mind Flayer, a moment that forever changed him and corrupted his humanity, despite his adult mind repressing it. The cave represents the origin of his powers and his loss of self, making it a place of terror and a mental prison he cannot enter, even in his own mindscape.
Yes, in Stranger Things Season 5, it's revealed that the Upside Down isn't a parallel dimension but an unstable wormhole (or "bridge") connecting our world (the Right Side Up) to the true, hellish dimension called the Abyss, created when Eleven first psychically connected with the Demogorgon. It's a decaying, mirrored version of Hawkins, sustained by exotic matter, acting as a pathway for creatures like the Mind Flayer and Vecna to enter our reality from the Abyss.
Before they embark into the Upside Down, Will comes out as gay to his family and close friends, explaining that Vecna showed him visions of his failed and distant relationships with his loved ones after they learnt the truth.
Eleven's primary love interest in Stranger Things is Mike Wheeler, with their relationship evolving from a deep friendship to a romantic bond, often called "Mileven" by fans, marked by mutual support, shared trauma, and declarations of love, though their dynamic faces challenges like distance and insecurities about losing each other.
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Dean gets jealous, but he and Rory grow closer and have an affair, during which Rory loses her virginity. Lorelai is angry and disappointed in Rory, who decides to leave for Europe with her grandmother for the summer to avoid conflicts. Shortly after, Dean separates from Lindsay, and they continue to see each other.
Sam Owens's confession, which compelled Hawkins Lab to acknowledge their coverup of Barb's death. They claimed her death occurred due to the leak of an experimental chemical asphyxiant, a cover story that Nancy, Jonathan and Murray reluctantly agreed to.
In Stranger Things, several characters say the F-word, including Will Byers, Billy Hargrove, and most notably, Joyce Byers (Winona Ryder) in a significant Season 4 moment when confronting Vecna, delivering a rare and impactful "You f***ed with the wrong family". Other instances come from characters like Billy (often possessed), and even faint or muffled uses have been noted from others like Jonathan.
Yes, Dart (D'Artagnan) is a baby Demogorgon, specifically an adolescent stage called a "Demodog," which Dustin Henderson found and raised in Stranger Things Season 2; he's essentially a younger, less aggressive version of the main monsters from Season 1, evolving from a pollywog-like creature into a four-legged, predatory form.
Mews was killed and partially eaten by D'Artagnan who ate her body in order to grow larger.