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 the current revision of this page. The present address (URL) is a permanent link to this 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 4 hours ago by Ionophore