Jump to content
[dismiss]
Molecupedia is a parody encyclopedia written by Molecular Reality Corporation. It is not Wikipedia and is not affiliated with the Wikimedia Foundation. About

Sea-Monkeys

Page protected
From Molecupedia, the encyclopedia of very small things
This is an old revision of this page. Molecupedia does not store old revisions, so the text below is the current version.
Brand of dried brine shrimp eggs sold as a novelty pet

Sea-Monkeys are brine shrimp sold as a novelty pet. A kit holds three packets, one of them dried eggs, and the animals hatch in a tank of treated tap water within about a day. The product was developed in 1957 and sold at first as Instant Life; it was renamed in 1962 and became known for comic-book advertisements that showed a smiling family of humanlike sea creatures.[1][2] Underneath the name are crustaceans of the genus Artemia, and the brand's own strain, Artemia NYOS, is named for the New York Ocean Science Laboratory and described as a hybrid.[2]

History

The inventor found brine shrimp in a pet shop in 1957, according to a history in Mental Floss, and began selling the eggs for 49 cents as Instant Life, a name that "was considered an instant failure". In 1962 he started buying advertising space in comic books, among them Batman and Archie, and wrote the copy himself; one line sold the kit as a "bowl full of happiness". The product took the name Sea-Monkeys, said to reflect the animals' salt-water habitat and a supposed resemblance between their tails and those of monkeys.[2][1] A magazine article of 1997 described the advertising as showing humanlike creatures swimming underwater and calling them trainable; buyers, it added, often found that the animals did not look like any monkey they had seen.[3]

The best-known advertisement was drawn in the early 1970s by the comic-book artist Joe Orlando. It showed a whole family of Sea-Monkeys with human faces, and it carried a disclaimer: "Caricatures shown not intended to depict Artemia salina."[2] The inventor said that the animals could be hypnotized, trained to dance and race, and could "rise from the dead"; Mental Floss calls most of these claims scientifically unsound. A mail-order kit contained one packet to condition tap water, one of nutrients that included yeast and algae, and one of eggs.[2]

The inventor died in 2003, and his company, Transcience, passed to his widow, who agreed in 2007 to let Big Time Toys package and distribute the kits.[2]

The animals

A dry Artemia egg is a cyst, a shell around an embryo that stopped developing at the gastrula stage. Below about 10 percent water the embryo has no metabolism at all.[4] In water with 33 grams of salt per liter at 25 °C, the first larvae emerge after 12 to 16 hours and the last about eight hours after that. Premium cysts yield about 270,000 larvae per gram, and the larvae are a standard live feed for the young of farmed fish and crustaceans.[4]

The embryos survive conditions that kill most animals. In an experiment reported in 1997, roughly 60 percent of Artemia franciscana embryos kept fully hydrated at 20 to 23 °C survived four years without oxygen, and the author found no sign of metabolism after the first day.[5]

Molecular Reality Corporation

The last page of the December 2022 scientific and technical overview of Molecular Reality Corporation is an advertisement in the manner of the Sea-Monkeys advertisements. A crowned family of sea folk stands in front of a castle. The headline offers a "MOLECULAR AQUARIUM®" for $99 plus postage, with a "MONEY-BACK GUARANTEE", and promises "FUN for the whole family, from preschoolers to PhD students!" The instructions have three steps: put a sample into the top reservoir and shut the lid, turn the nanoselector knob, and watch cells and molecules in an app. Under the picture a caption reads: "Sometime this decade, products that now sound like sci-fi parody may very well be found in the toy section at Target…"[6]

A square silicon chip with a four-by-four grid of windows, held in a machined aluminium carrier with four screw holes
A Molecular Aquarium chip, a silicon die with a four-by-four grid of windows, in its machined carrier

The name belongs to a real device. The Molecular Aquarium is a silicon platform, begun in January 2020, for testing many sliding pores at once. In March 2026 the founder, Kent Kemmish, gave his own forecast for a consumer version: "I don't think we'll have 'molecular aquariums' for sale this decade at your local neighborhood Target store."[7]

Raindrop Planet, one of the games listed in "Early Releases on Maxine's Quest", lists "sea monkeys" among its samples, between "disaggregated plant cells" and "microbial communities".[8]

See also

References

  1. ^ a b "Sea-Monkeys". Wikipedia. Retrieved October 25, 2026.
  2. ^ a b c d e f "A Brief History of Sea-Monkeys". Mental Floss. March 9, 2021. Retrieved October 25, 2026.
  3. ^ "Amazing Sea Monkeys". Discover. July 1, 1997.
  4. ^ a b "Manual on the Production and Use of Live Food for Aquaculture, chapter 4: Artemia". Food and Agriculture Organization of the United Nations. 1996. Retrieved October 25, 2026.
  5. ^ Clegg, J. S. (1997). "Embryos of Artemia franciscana survive four years of continuous anoxia: the case for complete metabolic rate depression". Journal of Experimental Biology 200 (3): 467-475. doi:10.1242/jeb.200.3.467.
  6. ^ "Scientific and technical overview". Molecular Reality Corporation. December 2022.
  7. ^ Kemmishtree (March 28, 2026). "2022 sci-tech overview". EQBio-OS.
  8. ^ "Early Releases on Maxine's Quest". Molecular Reality Corporation. 2022.
Retrieved from "https://molecularreality.com/wiki/Sea-Monkeys"
Last edited 3 hours ago by Ionophore