Branded with Science

By Carl Zimmer | August 6, 2007 9:38 am

datta%20crop.jpgThe other day I was pondering how scientists tattoo themselves with their science. I was at a pool party where a friend, Bob Datta, had jumped into the water with his kids. Datta is a post-doc at Columbia, where he studies genes in Drosophila flies. I noticed that Bob had a tattoo of DNA on his shoulder. At first I thought it was a generic snippet of the molecule, but then Bob told me that it actually represents, in the genetic code, his wife’s initials: EEE. Geek love in its noblest form. [For the gorey specifics, see Bob’s comment below.]

Bob’s tatoo reminded me that I have seen other scientists festooned with their science. There was the mycologist whose arms were covered with a black mesh, which he explained to me was subterranean network of threads produced by the death cap mushroom. And then there was the developmental biologist whose arm is swathed in the image of the fish he studies. (He declined my request for a photo of the tattoo until he gets tenure.)

So I’m wondering now–have I bumped into the tip of a vast hidden iceberg, or do I just happen to know the few scientists with tattoos of their science? If anyone wants to send me a jpg, I’ll post it. If you’re worried about tenure, just let me know how the tattoo represents the object of your study. The more personal the link, the better (i.e., not a generic tattoo of pi).

Below the fold: the iceberg unveiled!

Update, 9/2/07: The response to my question has been so rabid that I’ve moved all the pictures to a Flickr set. Feel free to send me yours–either post in the comment thread, or email it to blog at carlzimmer dot com.

Update, 2/18/08: The tattoos are moving to a new home: Carl Zimmer’s Science Tattoo Emporium. The request for your science tattoo still stands.

MORE ABOUT: Science Tattoos

Comments (148)

  1. JD

    Once I gather up the funds for it, I’ll have a hydrogen atom on the back of my neck(if I remember, I’ll send in a photo when I get it) –

    – Physics student

  2. just FYI – the death cap link actually links to the Genetic Code info on wiki

  3. Mike Gray

    A postdoc in my old lab had a friend (an E. coli geneticist) with a DNA tattoo as well. It was the lac operator. :-)

  4. meerasedai

    I don’t have it yet, but I plan on getting an infinite tessellation by Escher, of butterflies. I’m a computer scientist/aspiring researcher, and this will represent the intersection of math and biology that has become my interest. Maybe someday people won’t see my double major as such a schizophrenic move :)

  5. A former student got a tattoo of a cartoon atom (like this)on the back of one of his legs. He told me that the first day after he got it, he went to rugby practice, adn was showing it to someone when one of the seniors on the team (also a Physics major) walked by.

    The senior looked at it, said “Oh, please. The Bohr model?” and walked off…

  6. I am a developmental psychologist specializing in infant cognition and once dated a auditory neuroscientist. We knew we would hit off when on our very first date we both agreed that the Necker cube, as well as being one of the most psychologically profound optical illusions there is, would make an excellent tattoo. So on our fourth date, we went and got matching copies.

    You see it happening here:

    We didn’t stay together very much longer but both still love our tattoos. Especially, showing them off at conferences.

  7. here’s my dromaeosaur (unfeathered)

    but, i’m a programmer, not a paleontologist, so i guess it’s not exactly my science. maybe i’ll get some C++ for the next one.

  8. I used to have the positive/negative light rendition of a perfect circle on my back. But now it’s covered up by my wife’s hand print along with my son’s hand print.

    I’ve seen many scientists here with science-related tattoos. I’ll have to see if they will contribute. Some have planets and solar systems, others with DNA or other genetics-related tattoos. Oddly enough, it seems like almost all of the scientists I know have more tattoos than regular tattooed folk.

  9. I was thinking of getting a DNA tattoo once, but I’m squeamish.

  10. I knew a guy when I was at Tulane who had (as I recall) the Navier-Stokes equation tattooed on his arm.

  11. Becky Oskin

    I don’t if this counts as science-related, but Caltech’s Christof Koch has an Apple logo on his arm.

  12. Lowk

    My friend Beth (an applied mathematician, which is almost a scientist) has a tattoo that consists of the symbols for ‘there exists’ ‘a unique’ ‘Beth’ (i.e. the hebrew letter Beth):

  13. Pinkhaired Girl, a CS Ph.D. student, has this tattoo.

  14. Grant

    In the first pic, I see 12 base pairs, and there are 3 letters in “EEE”. Did he incorporate a start or stop codon sequence in there too?

  15. Gina

    I’m not a scientist, but I have a molecule. One day, it would be nice to be a scientist.

  16. JD

    Joshua: ha! I usually remember to mention where I got the idea, guess it was a little early in the morning. I’ll get it on my forehead when I become a big blue god-like physical anomaly.

  17. vandalhooch

    Back when I still worked as a Fisheries Technician, I had a brook trout tattooed on my calf. (No pics available at the moment.)

  18. Bob Datta

    I knew someone in this crowd would ask about the 12 bases but three codons thing! So, 3 codons don’t give you two turns (wanted to approximate real DNA dimensions), so I needed at least four codons, all of which in this case are E (the single letter code for glutamate). E translates into GAG or GAA (I went with GAG GAA GAG GAA for variety), and used the colors green for G and amber for A. The complementary bases were coded C=Cyan and T=Tomato Red (ok, a bit of a stretch). So, you can see from the left – following one strand – Green Amber Green Green Amber Amber, etc.

    My wife’s first name is Eliza, and is known affectionately as Li, so I’m thinking seriously of getting a second tattoo (the first was her engagement present to me in exchange for the ring) of a Bohr model of a lithium atom. Helps too that we have two kids (so 1 Li + 1 Theo + 1 Jasper = 3).

  19. Willo the Wisp

    I was going to get a tattoo of the constellation of Orion to look like a group of freckles on my left inner forearm, going so far as to pay a deposit, book an appointment and submit a design, but my husband passive-agressived me out of it as he doesn’t like tattoos. The sacrifices we make. :/

  20. Dan

    This might make us too easy to round up when Ken Ham decides to put us in camps. I don’t want to end up a lamp shade in the cretinist museum.

  21. Ryan

    I have a resistor symbol tattooed to my wrist because I’m a tech geek and used to play in a punk band. It was our symbol… haha “resist”. Yeah. So I basically have a pun tattooed to my wrist.

  22. luckylindy

    this is my atp tattoo.
    my professors loved it when i was in school, but always made sure to remind me about academic dishonesty and tucking in my shirt on exam days.

  23. sciencebystander

    You can find lots of science/geek/tech tattoos on in their tattoo galleries. It has become quite a standard rite of passage!

  24. I’ve got to get one of those Darwin tats. Or maybe the “A” symbol.

    Has anyone seen a good one of a “freethinking” symbol?


  25. Jordan

    At Reed College in their Chemistry department, there are photos of all the seniors who thesised in the department going back to the late 80s. In one photo, a student has the Schrödinger Wave Equation tattooed on his uppper arm.

  26. The ninth tattoo, FYI, comes from Troy Roepke, who emailed it to me with a note:

    “Greetings! Here’s a pic of my science tat. I studied sea urchin development for my dissertation. Upon completion 2 yrs ago, I awarded myself this tat for my academic achievement. The tat is of a sea urchin egg, 2 cell embryo, blastula, gastrula, prism stage and pluteus larval stage. Or as my friend’s say, an orange developing into an Alien face-grabber.”

  27. I’m a med student, so these aren’t directly related to that, but I thought I’d share anyway (apologies for the blurriness):

    The Darwin fish, and a purple pansy (freethought).

  28. Lily [30]: Your link doesn’t seem to work.

  29. Viscount

    I’m just a grad student, but what the hell. Nothing says “SCIENCE!” quite like the Bohr model.

  30. knobody

    in a former life i graduated with bs’s in microbiology and zoology. i worked for a short time as a lab monkey in a plant path lab doing microscopy. someday, if/when i find my brain again, i intend go to gradual school and do something with molecular biology. before i graduated, i committed my love of biology to ink and flesh.

    this is my tat:
    it is representative not only of my interest in genetics, but it also contains my and my husband’s initials. (awwwwww)

    interestingly enough, just last night i posted on my own blog about the history of my current ink and the prospects for future tats. i haven’t figured out what they will be yet, but there will be at least three more (or one large one).

    p.s. do you know how hard it is to take a picture of the side of one’s own ankle while holding said appendage off the ground so no one can see my dirty kitchen floor in the background?

  31. i give you honu, the hawaiian green sea turtle on my marine biologist leg… oh the sweet pain…

  32. Neat! I do feel a little unoriginal now, though — I’ve been planning to get a DNA tattoo for some time now (expensive project, since I want it to go all the way up my arm, down my back, and down my leg), and now I feel like I’ve been scooped.

    None at the moment, though. Current tattoos are either literary or historical: a labyrinth on my sternum, and a Jabberwock on my arm.

  33. outeast

    Greta, what does a jabberwock look like? (is it anything like a boojum, say?)

  34. outeast: It might be something to do with John Tenniel’s version, though of course one’s interpretation of the poem is up for grabs.

  35. I have quite a collection of insect tattoos on my right arm, starting with a cicada when I finished my PhD.
    Thanks for the photos!

  36. Great idea Carl,

    I have several tatoos, all done before science was ever a spark in my mind. One is of two Kraken (although they were dragons when I got them done. But since I am a deep-sea biologist, they are now Kraken). The other is the Biohazard sign. I posted them on my blog here.

  37. “Greta, what does a jabberwock look like?”

    I took my tattoo from the original Tenniel illustration, minus the background. The artist had to adapt it somewhat to make it tattoo-friendly (all that cross-hatching would just turn to soup), but it’s a remarkably faithful translation. And it looks really, really terrifying. Here’s a link: not to my tattoo, of which I don’t currently have any pictures online, but of the original Tenniel drawing.

    And while I’ve passionately loved both this boook and this drawing since I was very young, I somehow never noticed until I got the tattoo that the Jabberwock is wearing a vest.

  38. Check out for a community of professionals with tattoos, including scientists.

  39. jtdub

    Re: lindy #25


  40. I have a small paramecium on my back. Picture is a bit blurry, but it was taken by my 5-year-old. She can even name some of the features like cilia and the oral groove.

  41. Sandra

    Here’s a neuron tattoo (not mine, but I’m thinking of getting something kinda like it):

  42. Those are cool tattoos. What a good idea, having tattoos to reflect your field of study.

  43. David Harmon

    I’m waiting for a programmable tattoo. now that would be ultimate geek cred!

  44. Chris Cohen

    I have a tattoo of an atom w/ electrons spinning around it —

    I picked it up on a trip to Costa Rica in 2000 and I’m looking to get a nice big new one soon.

  45. robert

    so how does that awesome DNA tattoo stand for “EEE” – as far as I know, the only nucleotides are A, T, G, C, and U. If some combination of those can form letters for some reason, how can that work? And, if so, how come the three series of four pairs are different?

    Just curious – as Dr. Datta would know infinitely more than myself…

  46. Rob knell

    robert – The one-letter code for the amino acid Glutamic acid is E, and it is coded for by GAA or GAG. I guess that some of the base pairs shown on the tat are meant to represent some combinations of those.


  47. Brent


    Thats correct, but it looks like it says EEEE

  48. I have Yggdrasil on my back. (just a link to the original picture, not my tattoo)
    I decided on Yggdrasil (versus Escher’s Moebeus Strip) partly because I love mythology, but also as it is a world tree supporting everything we know, much like mathematics is to our understanding of the world.
    Well, that, and because Roger Zelazny uses Ygg in his Chronicles of Amber.

  49. Don

    Sean Bonner, grand high kahuna of Metblogs, got himself the Flying Spaghetti Monster on a calf.

  50. I have a Japanese translation of “Free Electron” on the back of my neck. Actually, it literally translates to “un-encumbered child of the atom”

  51. To Robert [50] and others who are confused about Bob Datta’s tattoo: be sure to read his comment above.

  52. Pdiddy

    Once I gather up the funds for it, I’ll have a hydrogen atom on the back of my neck(if I remember, I’ll send in a photo when I get it) –

    Why don’t you put on your forehead? It will look even cooler!!!

  53. mark c

    sorta science: writer Harry Crews has a hinge tattoo inside his elbow. Ahhhhh simplicity….

  54. Brigit

    My hubby started his geek tattoo long ago but still hasn’t finished it. He already has a flame with characters that spell out mind inside. The plan is to get a Bunsen burner underneath the flame and then add psychoactive compounds but we’re still debating which ones. I’m into glutamate receptors so I want him to add GluR agonists but he likes more the GABA-acting drugs, oh well…
    I thought he was going to finish it up this summer but he decided he was going to finally cover his other arm with some ferocious-looking dragon. It’s still cool I guess.

  55. Richard

    I myself have a simple outline of a brain on my back.

  56. coolio

    Hey wow! that star of david is a scientific symbol? did.not.know.that.

  57. Andrew

    i think getting tattoos to represent a lover is a stupid idea, because at any time they could leave you/divorce you.

  58. Check out this link about the psychological significance of getting a tattoo and share your thoughts.

  59. I’m going to get Darwin’s words from the Origin ‘there is grandeur in this view of life’ tattooed above my ass, then when Mormons call I can jmoon at them in the porch.

  60. here’s mine:

    electron micrograph of a pollen grain.

    no, i don’t suffer allergies, i just like micrographs…

  61. WmD

    I couldn’t find a picture, but even Jeff Corwin has a tattoo related to his field.

  62. Slightly less science-related, but I know a guy with Euclid’s Proposition 1.4 tattooed on his right buttcheek. Also a girl with a “Q.E.D.” lower-back tattoo. And a good number of people with tattoos in ancient Greek.

  63. Not precisely scientific, but I did design my first tattoo mathematically using GrafEq: it depicts the interval function …

    (e^sqrt(x^2+y^2))/30000 + mod((sqrt(x^2+y^2) + arctan(y/x) + sin(x) + sin(x-y) + cos(y), pi) is less than pi/2.5

    …that is, two Archimedean spirals modulated by a 2D regular sinusoidal pattern, the whole clipped by a radial exponential function). Image here.

  64. Grayce

    How can I submit a science tattoo photo of my own?

  65. Grayce [71]: you can email the image to me, or put a link to an image in the comment thread. As I mentioned at the top, I’m really interested in tattoos that scientists get that illustrate something they study. (i.e., not just a pretty geometrical image)

  66. I’m a computer engineering student, and as I study a lot of math, I got Pi on my arm.

    Here is a picture of it

    Good luck with finding more tattoos!

  67. It could be quite good to have a pi symbol that is warped. Others are vey very ordinary.

  68. “I’m really interested in tattoos that scientists get that illustrate something they study. (i.e., not just a pretty geometrical image)”

    I feel like I should explain then: I studied nanotechnology in school and got my enormous bohr atom during that time.

  69. amanda

    I’m getting the first 11 fibonacci numbers and symbol Phi tattooed soon, I just have to decide where. (Right now it’s a debate between ankle and back of the neck.)

  70. Just FYI, now forwards to this post :) (well at least in a few more minutes it will – as soon as various servers update)

  71. Andrew Krause

    I cleverly disguised my ‘science’ tattoo as yet-another-asian-character. I had the chinese words yu zhao tattooed over my spine just below the collar-line. Roughly translated (because as Inara says on that Firefly episode, “there are nuances of meaning) it means Cosmos. And just to really geek out – I got the idea from a report done on gravitation submitted to the International Geophysical Union.

  72. I guess this is loosely a branch of science…

    I was a philosophy major at one point, and while I eventually got my degrees in other fields, I never lost my fascination with the subject, and so my tattoo reflects it. It’s two brackets – { } – which in logic means “the empty set”, or, all possibilities are open.

    picture here

  73. laur�n

    I’ve got M1 on my right arm, next, I’m getting the Mandelbrot Set on my left arm.

  74. FastEddie

    Neat stuff. Carl, you could have earned enormous geek currency had you named your essay “She branded me with science.”

  75. Mike

    i’m a physics major and i have lots of tattoos, so i decided to get this one on my “joke” leg because my buddy did it for free as a portfolio piece.

  76. I have the Arecibo radio message on my left bicep…. I think it’s on my blog somewhere. Next I am getting scientific notation instructions of how to build and operate a record player (from Voyager probe). ;D

  77. Nikka

    A girlfriend and I got water molecules on our ankles after we took a year’s worth of gen chem in one summer. Mine’s the standard “ball and stick” model, while her’s is the electrostatic potential map of water. Still deciding on the design of my calculus one (formal definition of the derivative). I’m actually a biology/pre-med major, but calculus (though I love it now) was hard for me, hence the celebratory tattoo.

    The periodic table up there is amazing. :)

  78. Its quite awesome to see nerd tattoos. A few years ago I decided to start a sleeve with mathmatical related tattoos. Once I get the pieces colored in I am going to get the digits of pi as a background filler.

  79. Earlier this year I had a 8″ ruler tattoo’d to my right arm. It has been quite useful in building. I only wish I had used my non dominant hand and been in a more relaxed position during the tattoo process.

  80. I really need to get a good photo of mine: back at the end of 1991, shortly after an article I’d written about the Burgess Shale appeared in print, a tattooist friend begged to buy a book I had on building stop-action models, and I joked “I’ll trade you a tat for it.” Amazingly enough, he took me up on it, so I now have an Anomalocaris on my right shoulder. I’m thinking about going back for more, because a left shoulder bereft of a Nectocaris is an absolute shame.

  81. Kristin

    This was a graduation present to myself. It came to me during a genetics lecture and I got it done 3 years later. It goes ankle to mid thigh. I’m a geneticist now and LOVE it. Genetics stole my heart. P.s. It codes for a snippet of an exon from the sonic the hedgehog gene.¤t=bostonglobe1.jpg¤t=legback3a.jpg

  82. Justin H.

    $20 says that Eric (post #69) is/was a St. John’s College student.

  83. Patrick

    Great post! I’ve linked it from my tattoo blog, here:

  84. Andrew

    Justin H., I was thinking exactly the same thing. So, I’m not taking that bet, because you and I obviously are/were also!

  85. Leigh

    When I was a PhD student in philosophy, I did a lot of work in philosophy of science. Not science proper, but after all, philosophy was (and is) the beginning of science. 😉

    Anyway, my tattoo is a riff on the history of both science and philosophy– the hermetic symbols for the Philosopher’s Stone (sulfur + mercury + salt, and some sort of time designation). Yep, that’s right, alchemy.

    Here it is.

  86. Leigh, I never would have bought that philosophy was a science either, until I started to wash out in Symbolic Logic as a freshman Philosophy major at UT.

    Alas, my BS in Criminal Justice really affords me no good scientific symbol.

  87. The Significant Other and I were contemplating her next tattoo… She’s decided to go with a cutting instead of a sucrose molecule.

    Nothing to do with science, but it’s the punchline to the Taoist tale “The Vinegar Tasters”. And the molecule can be read in any language!

    Not the best reading of the legend, but you’ll get the idea.

  88. Rae

    I’m a Chemical Engineer. Amongst my other tattoos, I have a pair (one on each side) on my ribcage. Sigma and Pi. Molecular orbitals are my friends… In the same vein, my cat is called Ion (as in Schroedinger’s Cation) :-p

    A good friend of mine, a Mechanical Engineer, has her favorite gear on her shoulder… and my Biochemist friend has delta +/-

  89. I have a friend who’s a Biologist (working on circadian rhythms) and has this ( symbol tattood on his chest, circling the left-hand side nipple.

  90. heather

    I have a small rattlesnake on the inside of my elbow – its a tiny thing, but I love it and it is appropriate (as I study snakes). I like that I can teach an entire term in short sleeves and most of my students don’t notice it (kind of like a well-camouflaged snake hiding in the grass!).

  91. Christian

    Milton Love has collected a whole slew of marine biologists and their tattoos at

    I’m the rockfish on the first page of the galley.

  92. As the movie ‘Pi’ has now so clichely put it, “Numbers are the language of nature.” As a physicist, I always felt this was one of the most beautiful sentences in that language — a medley of the five most important numbers. Through an odd turn of events, this is actually my own handwriting from a bar napkin.

  93. Steve

    Anatomy tattoo gallery:

    The first tattoo of arm musculature is amazing!

  94. Ashton Applewhite

    my partner and I each have a set of chromosomes on our right wrist; put them together and it’s a cell during meiosis (website with photo in the works). thus inspired, I’m collecting tattoos with significance shared by two or more people for a book to be called TATTOOS FOR TWO. (I’m a science writer and published author, and got Carl’s permission to post this request.) if you’d like to participate or know others who might, it would be great to hear from you: Ashton Applewhite (girl not boy, btw); 646-644-4040. thanks very much.

  95. christina

    This is amazing! A combination of two of my favorite things (science and tattoos) I have many tattoos but none in my field (microbiology) although I was definitely inspired by a set of plush toys of different bacteria I saw once..who knew staph could look so cute?

    On another note though (this would probably be the most appropriate place to try to get an opinion…) would you say that your colleagues are generally accepting of your tattoos?

  96. Madeline
  97. sirhcton

    Well, tattoos may be nice, but will interfere with your donating blood. Many of us do regularly donate blood, don’t we? Remember the questions about tattoos and acupuncture? You do answer honestly, right?


  98. Somewhat less daring than a tattoo, but a colleague of mine who also runs a jewelry store has started custom-designing DNA double-helix jewelry.


    Huh. There must be some kind of axiom about Neils and trilobite shoulder tattoos. Well, Marrella isn’t a proper trilobite, but awfully close. I got the tattoo shortly after SJ Gould’s death. I had settled on the design before he died so it’s not quite an homage but I did lift the picture from Wonderful Life. The original figure is by Marianne Collins I believe. The Cambrian “c” was added later, my long-range plan was/is for a whole paleozoic sleeve but I ran out of funding soon. I’d also like to get more ‘stem’ taxa one of these days.

  100. p.s. Troy has my vote for best in show, tube-feet down, although that Haeckel tat has got me thinking…

  101. Pax

    My Galileo tattoo

    I’m in computers, but it’s a general sentiment.. I think it fits the thread. :)

  102. knobody


    while rules may be different in different places, here one has to wait for one year after a tattoo before donating blood again. i believe that is the fda’s rule, so would apply all across the u.s. i have one tattoo and am still a semi-regular blood donor.

  103. sw

    I don’t have a pic, but I have a friend who’s got the Fibonacci sequence tattooed up her leg. She’s a high school math teacher.

  104. My $hbar c$ tattoo.

    It synthesize the union of the Macro (Universe: c) and the Micro (Quantum: hbar) cosmoses.

  105. Cosmos*.

    I need more coffee!

  106. Niles Ingalls

    My tatoo if the Pioneer Plaque.

    background on the Pioneer space missions.

  107. Niles Ingalls

    My tatoo if the Pioneer Plaque.

    background on the Pioneer space missions.

  108. miguel

    Anybody know the name of the font used for the Eppur si muove tattoo?

  109. I wrote an article about this post in my own blog. This is just to weird not to mention. I think my favorite so far is the periodic table.

  110. Tamsin Cleo German

    I work in science (cognitive science/neuroscience field), and about a year ago I got this DNA tattoo:

  111. The hyperbolic plane (H2) is commonly represented in a mapping analogous to a stereographic projection of a sphere. I worked out a mapping analogous to Mercator projection, but have never seen it used; it preserves a line, and maps H2 to a strip. If I ever get a tattoo the most likely is a wristband based on this idea; perhaps a tiling of right-angled pentagons rendered as knotwork.

  112. Steven

    As an electronic engineer, I got a full-wave rectifier circuit diagram tattooed onto the back of my shoulder for my 30th birthday (actually got it done the day AFTER my birthday, complete with hangover!). I

  113. Valerie

    Rather late (I found it off a link) and not exactly a scientist, but my calculus teacher has X/[infinity symbol]=0
    tattooed on his shoulder, which I think is pretty awesome.

  114. my mandelbrot throat sleeve

  115. Thank you for this astonishing collection of science tattoos…

  116. Steve K.

    Carl’s brother Ben made me aware of this thread and suggested I write in. I’m a lexicographer with a degree in linguistics; I have a phonetic vowel chart tattooed on my left shoulder blade. It was done in 1993, and it’s two-color, and actually looks lame, so I don’t have a photo of it anywhere.

    This New York Times article — — refers to it, but the writer and I agreed that the concept sounded neater than the actuality, so we didn’t show a picture of it and decided to let readers’ imaginations run wild.

    At some point though, I do want to get a new, enhanced one. That I’ll take a picture of.

    – Steve

  117. CJH

    I have an Ourobouros twisted into an infinity symbol on my wrist and this weekend I’m getting a simple line design of a shark on the back of my neck (small).

    This is the wrist one.

    PS. I’ve a degree in Marine Biology (sharks) but I am currently working in a microbiology lab as a scientist and tech. officer.

  118. Glenn

    Well I doubt if he’s a scientist, but he’s got an anatomically correct skull tattoo!

  119. There is a thread on the tattoo forum about this post. If anyone else has any pics of any unusual tattoo’s or any mnore pics like the ones in the comments then please put them in the thread cheers.

    the thread is here

  120. Henry Barth

    The galileo.jpg tattoo “Eppur So Muove” located at:

    Should be tattooed across the man’s buttocks to make more sense.


    The seaweed Dictyota menstrualis with amphipods Ampithoe longimana crawling on it. The subjects of my dissertation, the amphipod feeds on and lives on the seaweed. Feeding by the amphipod induces the seaweed to produce higher concentrations of chemicals that protect the seaweed from grazers. Erik Sotka took the picture, and has worked on the evolution of this seaweed-herbivore pair.

    Carl: Love your books. At the Water’s Edge is required reading for my marine biology students.

  122. V.

    I’m watching so nice crib sheets 😛

  123. robojoe

    i got a similar one that I designed with my father upon graduating highschool. It spells family and uses symbols instead of colors.

  124. For know all about Tattoo i recommand you to go vist this very great and complete tattoos forum:


  125. I like the idea of science tattoos… Science concepts have this natural built-in aesthetic to them. Pretty cool…

    Zimmers website is pretty nice imo.

  126. Great job once again! I am looking forward for more updates!


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The Loom

A blog about life, past and future. Written by DISCOVER contributing editor and columnist Carl Zimmer.

About Carl Zimmer

Carl Zimmer writes about science regularly for The New York Times and magazines such as DISCOVER, which also hosts his blog, The LoomHe is the author of 12 books, the most recent of which is Science Ink: Tattoos of the Science Obsessed.


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