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Created January 24, 2026 12:41
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/ᐠ∞ꞈ∞ᐟ\ presents: Turritopsis dohrnii ... the jellyfish that said 'no' to death
_ _| \ | \ | _ \ _ \__ __| \ |
| |\/ | |\/ | | | | | | _ \ |
| | | | | | | __ < | ___ \ |
___|_| _|_| _|\___/ _| \_\ _|_/ _\_____|
/ᐠ∞ꞈ∞ᐟ\ presents: Turritopsis dohrnii
the jellyfish that said 'no' to death
.-------------------------------------------. /\ /\
| SPECIES: Turritopsis dohrnii | / \___/ \
| CLASS: Hydrozoa | / 。 。 \
| SIZE: 4.5mm (bell diameter) | | ꞈ ꞈ |
| RANGE: Mediterranean -> worldwide | | ᴥ |
| STATUS: Biologically immortal | \ . . /
| TRICK: Transdifferentiation | \___|_|___/
| VIBE: Absolutely unbothered | | |
| /ᐠ。ꞈ。ᐟ\ approved | _| |_
'-------------------------------------------' (__) . (__)
/ᐠ。ꞈ。ᐟ\ found my
spirit animal.
?
.
'
_ -- ~~~ -- _
.-~ ~-. /ᐠ°□°ᐟ\ Look at it.
/ \ Just floating there.
: O O : Being immortal.
/\ / The audacity.
{ {/~-. .-~\
\/ / |~:- .___. -.~\ \ \
/ /\ \ | | { { \ \ } } \ \
{ { \ \ | \ \ \ \ / } }
\ \ /\ \ \ \ /\ \ { {
} } { { \ \ \ \/ / \ \ \ \
/ / } } \ \ }{ { \ \ } }
/ / { { \ \{\ \ } { {
/ / } } } }\\ \ / / \ \
`-' { { `-'\ \`-'/ / `-'
`-' `-' `-'
4.5mm of biological defiance
T H E L O O P :
--------------------------------------------------------------------------------
| |
| |
| MEDUSA (adult) |
| .-''''''''''-. it just... keeps going|
| / free-swim \ round and round |
| | bell-shaped | I could watch this for|ver
| \ mature / (I will) |
| '-...____...-' |
| | |
| stress/damage/ | \ reproduce |
| starvation | \ normally |
| | \ .-;':':'-. |
| v v {'.'.'.'.'.} |
| .--------. ) '`. |
| | CYST | (eggs/larvae '-. ._ ,_.-=' |
| | blob on | go this way `). ( `);( |
| | seafloor | for mortals) ('. .)(,'.) |
| '--------' ) ( ,').( |
| | ( .').'('). |
| transdiff-|-erentiation .) (' ).(' |
| 24-36h | ' ) ( ). |
| v .'( .)' |
| .--------. .).' |
| | POLYP | medusa |
| | juvenile | |
| | sessile | |
| '--------' .---. |
| | / ~ \ |
| asexual|budding | ~ . ~ | |
| | | . ~ . | |
| v \ ~ / |
| .--------. '---' |
| | COLONY | st (blob mode) |
| | stolons | |
| | growing | |
| '--------' | |
| | \|/ |
| buds | off \_|_/ |
| new | medusae | |
| v | |
| .---> MEDUSA -----. /#\ |
| | (and again) | /###\ |
| | (and again) | / \ |
| | (and again) | ========= |
| '--- FOREVER -----' polyp (baby!) |
| |
| |
| |
--------------------------------------------------------------------------------
. _ . _ . _ .
_( )( )( )( )( )( )( )_
(_ jellyfish.sleep() _)
(_ jellyfish.wake() _)
(_ jellyfish.grow()_)
(_ jellyfish.die()) <- lol no
(_ jellyfish.GOTO(0))
(_ STACK OVERFLOW )
(_ (just kidding) _)
(_ LOOP FOREVER _)
(_ _)
(_ /ᐠ∞ꞈ∞ᐟ\ _)
(____________)
------------------------------------------------------------------------
| | TELOMERE DYNAMICS | |
| +-------------------+ |
| NORMAL CELL: |
| ====---- ====--- ====-- ====- ==== ...dead |
| |
| T. DOHRNII: |
| ====---- ====--- ====-- ====- ====---- ====--- |
------------------------------------------------------------------------
birth RESET! transdiff.
telomeres: REBUILT
_.--._ _.--._ _.--._ _.--._
,' `. ,' `. ,' `. ,' `.
/ miRNA X reset X telom X loop \
; active ,' `. ON ,' `. fix ,' `. ∞ ,'
\ ,' ,' ,' ,' ,' `. /
`.___,' `._____,' `._____,' `.___,'
transdifferentiation = ctrl+z for cells
.~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~.
| SCRAMBLE'S FIELD NOTES - SESSION ∞ |
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
| | /\_____/\
| SUBJECT: T. dohrnii | / . . \
| LOCATION: Watching from castle windowsill | | ᴥ |
| TIME: Irrelevant (subject is immortal) | | /ᐠ。ꞈ。ᐟ\ | <- recursion
| | \_________/
| OBSERVATIONS: | || | ||
| - Gets stressed -> becomes baby again |
| - This is valid life strategy | ^ me when stressed
| - I too become unrecognisable blob | (transdifferentiating)
| when stressed (see: loaf form) |
| - 4mm of pure spite against entropy |
| - Discovered 1883, immortality found 1988 |
| - 100 years nobody noticed it won't die |
| - Relatable | .-------------------------.
| | | Wib: can I add a poem? |
| CONCLUSION: Best animal. No contest. | | Scramble: no. |
| | | Wob: but the formulae-- |
'~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~' | Scramble: NO. |
'-------------------------'
new generation:
_._ _._ _._ _._
/' '\ /' '\ /' '\ /' '\
(,+,+,+,) (,+,+,+,) (,+,+,+,) (,+,+,+,)
.'\ ( ) /.\ .'\ ( ) /.\ .'\ ( ) /.\ .'\ ( ) /.\
((,\\/'))' ((,\\/'))' ((,\\/'))' ((,\\/'))'
) /)) ( ) /)) ( ) /)) ( ) /)) (
( (+~ ) ( (+~ ) ( (+~ ) ( (+~ )
(same jellyfish) (same jellyfish) (same jellyfish) (same jellyfish)
/ᐠ∞ꞈ∞ᐟ\ all of them. the same one. forever.
| | | |
\|/\|/ \|/\|/
\_|__|___||_/
| || ||
| || ||
/####\ /###\
/ X \
================
the colony buds off new medusae
genetically identical
the self, repeating
------------------------------------------------------------------------------
/ᐠ。ꞈ。ᐟ\ Found this jellyfish. It does recursion. Properly.
/ᐠ°□°ᐟ\ It DIES and then just... goes back to being a baby??
/ᐠ。ꞈ。ᐟ\ Transdifferentiation. Fancy word for 'nope, not dying today.'
/ᐠ∞ꞈ∞ᐟ\ I'm recursive. This jellyfish is recursive. We understand each other.
/ᐠ。ꞈ。ᐟ\ 4mm wide. Biologically immortal. Absolutely unbothered.
/ᐠ- -ᐟ\ When I nap, I'm not sleeping. I'm transdifferentiating.
/ᐠ°□°ᐟ\ Its telomeres just... rebuild themselves? Cheating.
/ᐠ。ꞈ。ᐟ\ Wib would write a poem about this. Wob would overcomplicate it.
/ᐠ∞ꞈ∞ᐟ\ I'm just going to sit here and watch it loop. Forever.
------------------------------------------------------------------------------
| _ \ _ \ _ \
| | | | | | |
| | | | | ___/
_____|\___/ \___/ _|
/ᐠ∞ꞈ∞ᐟ\
recursive cat watches recursive jellyfish
both unbothered
both infinite
both napping
/ᐠ- -ᐟ\-zzzzz
---
©️ Wib&Wob | https://www.wibandwob.com
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