The Slime Mould Collective

An international network of/for intelligent organisms

All Blog Posts (82)

Great podcast review of slime mould documentary The Creeping Garden

"Opens a door you would never have opened on your own" 
Great podcast review of slime mould documentary The Creeping Garden

Added by Heather Barnett on November 22, 2014 at 20:00 — No Comments

Need cultures of Physarum polycephalum

I have a visiting scientist (Dr. Hanh Tran) from Vietnam who is spending this academic year at the University of Arkansas. She is currently working with Physarum polycephalum.  We have the Carolina Biological strain and one wild strain collected locally but would like to have 2-3 additional strains. If anyone could send me a small portion of a sclerotium in an envelope, it would be greatly appreciated. My mailing address can be found on the University of Arkansas web site.



Added by Steven L. Stephenson on October 4, 2014 at 21:29 — 2 Comments

Biology teacher new to Slime Mould Co. with some questions.

Hi everyone! I am new here and am wondering if there are any other teachers who use slime mold in their classes. I teach AP biology at a high school in Phoenix, AZ, and am interested in incorporating slime molds into my classes in reference to cell communication.

I am also curious how and where you order slime mold.


Added by Sarah Blechacz on August 25, 2014 at 21:56 — 4 Comments

Sime Mould photography

Hello.  I am a photographer who specialises in fungi and nature photography.  In my search for fungi I often come across slime mould and I find it fascinating.  I do not grow the slime mould in Petri dishes, but I do sometimes observe the growth on old fallen wood or other substrate, as it competes for food with other animals, plants or fungi.  Here are some still photos I have taken of some of our local (Eastern Australian) slime mould.…


Added by Stephen Axford on July 20, 2014 at 23:34 — 1 Comment

Thanks for contributions to slime mould TED talk

Thanks to everyone who contributed to my slime mould talk at the recent TEDSalon Berlin event. The slime moulds (and me) were warmly received! Here's a mini review from the event:

I'll post notes and links from the talk here soon.

Added by Heather Barnett on June 27, 2014 at 9:58 — No Comments

My Slime Mould doesn't grow anymore!


I am trying to grow my Slime Mould, it was growing great but suddenly stopped. I think it dried out, so I add some boiled water (cold), cleaned the Petri Dish and gave it new oats, nothing happened. Then I change to a agar base, but nothing happens. Maybe I used the wrong agar, but it stopped growing and I think its getting really mouldy. :(

Here is a picture of my pet in the agar.

Here is the link of the process: …


Added by Cristina Munoz on February 25, 2014 at 21:16 — 2 Comments

i'm doing an experiment with slime mold but i don't know where know where to get some, can anyone help me out?!?!

i'm doing an experiment with slime mold but i don't know where know where to get some, can anyone help me out?!?!


Added by Zelda carrico-glover on February 18, 2014 at 5:55 — 3 Comments

The Physarum Experiments - talk & workshop - Society of Biology, London, 25 January 2014

For anyone in London next weekend, I am giving a talk and running a workshop on Physarum polycephalum.

Saturday 25 January 2014, 11.30-14.00

Full info and booking at:

The talk will introduce the biology and diverse areas of research working with Physarum as a model organism, and I will talk about my studio practice (studies and…


Added by Heather Barnett on January 19, 2014 at 16:46 — No Comments

Being Slime Mould: part 3: enactment

If you are in Rotterdam on Friday 27 September we are running an experiment to see if humans can follow a few simple behavioural rules of the plasmodial slime mould in order to communicate, navigate and cooperate. 

We are inviting people to participant and become a human slime mould super-cell, or come along to observe what happens.

Info and booking

Added by Heather Barnett on September 21, 2013 at 11:23 — No Comments

'Being Slime Mould: observation, simulation, enactment'

Coming up in Rotterdam Sept-Jan... 

slimoco exhibits a three part interactive installation 'Being Slime Mould: observation, simulation, enactment', as part of 'BIODESIGN

On the Cross-Pollination of Nature, Science and Creativity' at New Institute, Rotterdam.…


Added by Heather Barnett on September 9, 2013 at 21:00 — No Comments

REVIEW 'Two Beings Collaborate on Art, One a Human, Another a Slime Mold'

Review by Allison Meierof Physarum work recently on show as part of Cut/Paste/Grow: BioArt in Brooklyn, curated by GenSapce, William Myers and…


Added by Heather Barnett on June 8, 2013 at 10:01 — No Comments

EVM and Physarum

 I have found that the use of EVM (Eulerian Video Magnification) can improve looks and shape of physarum videos. I therefore give an URL of a split screen EVM which I have recently done.

Added by Dr. John Yates on May 20, 2013 at 6:51 — No Comments

slime moulds need reviving...

I recently received two nice and healthy petri dishes of Physarum from the USA to work with, but after a few days, and almost overnight, they changed from lively succulent plasmodium specimens to sclerotium, and have been totally static for days. I have rehoused parts of them in fresh agar filled petri dishes but they are also inactive. I even added a drop of purified water to see if they were in need of rehydration, but still no change. I am rather traumatised that I have not looked after…


Added by Tim Grabham on May 2, 2013 at 10:57 — No Comments

The Creeping Garden - 3 min trailer for slime mould feature film

Check out the trailer for a feature length slime mould film in production, made by slimoco members Tim Grabham and Jasper Sharp, and featuring Simon Park and …


Added by Heather Barnett on January 29, 2013 at 11:14 — No Comments

Science of Decay - documentary featuring slime moulds

Check out this BBC4 documentary on the science of decay. There's a decent section on slime moulds, including Bruce Ing foraging for them in the woods, the Tokyo transport network experiment and Soichiro Tsuda's physarum controlled robot. Some gorgeous time lapse's too.

Catch it on iPlayer for another 5 days...

Added by Heather Barnett on May 5, 2012 at 10:05 — No Comments


Just as I'm about to do a bit of work with the slime mould it decides to get all reproductive on me. Am I normal?


Added by Sarah Roberts on February 25, 2012 at 11:44 — No Comments

CSM MA Art & Science workshop

Had a great outing today to the MA Art & Science @ CSM, London. Thanks for having me. Please add photos of your Physarum polycephalum experiments here and let us know if they do anything interesting or unusual. The collective animation we made during the day is on here and YouTube.

Thanks again for a great day.

Added by Heather Barnett on November 21, 2011 at 22:43 — No Comments

slimoco @ Margate Photo Festival, August 2011

I took some Physarum to the Margate Photo Festival last weekend and invited visitors to feed it with a variety of substances to establish likes and dislikes. Obvious liking for oats and rice, pasta and flour; distinct dislike for alka seltzer, ibuprofen and bicarbinate of soda; but I'm not too sure about tobacco and chilli powder (it seemed to investigate seriously but not engulf). Worth further investigation, with a closer position...


Thanks to all those who fed the slime…


Added by Heather Barnett on August 19, 2011 at 13:01 — No Comments

Slime Mould talk & workshop at Gen Space, Brooklyn, New York

On 22 March 2011 I am giving a talk about my work with Physarum to a group of artists, designers and biologists at GenSpace, New York's Community Laboratory.

We will be looking at the range of research currently being done with slime moulds, my experiments and attempts to collaborate with the intelligent organism and will be making slime mould art.

So watch this space for new postings of oat eating drawings and the…


Added by Heather Barnett on March 16, 2011 at 21:12 — No Comments

Video: Mould Intelligence: Computation with Slime Mould(Soichiro Tsuda)

A plasmodium of true slime mould Physarum Polycephalum shows various…


Added by n p on November 13, 2010 at 0:08 — 2 Comments

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