Deuterium, the Sentient Mattress

Deuterium, the Sentient Mattress (often called Deut for short) is an English YouTuber and VTuber known for the All the Inaccuracies series, where he points out the inaccuracies in children’s cartoons, music videos and other such media. The most well-known of these videos regard songs from the 1990s TV show Animaniacs videos, though the series has also covered the Sound of Stalin and the Invasion Song from the show Histeria and the Kings and Queens song from Horrible Histories, among other shows.
==Channel Info==
The earliest video of Deuterium's that is still listed is a review of the game Drizzlepath, was uploaded on June the 6th, 2016. Some of his older videos from before then have since been reuploaded to his second channel. A pair of parody videos, each taking off The Mine Song from the TV show Lazytown, gained some traction in early 2017, but it was not until 2018 that his channel began to find greater success with the first Inaccuracies video, "Yakko's World but I point out the inaccuracies".
This video went through three iterations, the second of which is still available on his second channel, and the third of which became his third most viewed video. The "3.0" version of the Yakko's World video contained a corrected cover version of the song - which after several requests, was remade and uploaded as its own video in 2020.
In November of 2020, Deuterium introduced a new series called the English to English Translator, in which he explains words and concepts that mean different things or in other ways differ from one another in different English-speaking countries.https://www.youtube.com/watch?v=GjPNY4ioEgk
Deuterium also streams every Saturday in a series known as Saturday Chaturday, where he plays video games and whose last hour is devoted to playing Jackbox games alongside the viewers.
In December of 2023, Deuterium finally released All the Inaccuracies: Hamilton, a video that had been in the works for over three years.https://www.youtube.com/watch?v=zFlXmN6xtkk
==Trivia==
*Deuterium, the Sentient Mattress is one of two channels known to cover inaccuracies in Animaniacs songs, the other being Bizarre Bits.
Category:Educational YouTubers
Category:Film YouTubers
Category:Gaming YouTubers
Category:Comedy YouTubers
Category:English YouTubers
Category:Users who joined in 2008