Biolab June 2014

biolab@brmlab.cz

6 participants
6 discussions

Simon Field added you to his circles and invited you to join Google+
by Google+ 16 Jun '14

16 Jun '14

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update on progress - experimental incubator project
by Frantisek Apfelbeck 16 Jun '14

16 Jun '14

Hi to all, I would like to update you on the progress of the experimental incubator project which has been “officially” announced by Food Hacking Base at 30c3 in Hamburg and see if there are people interested in collaboration, it looks like that some people in DIY bio gropus work on a similar projects. The main idea is to develop device which can controll variety of conditions, for the start we focused on temperature having both active heating and cooling (currently using peltier elements). Humidity, light etc. will follow. We are now having two prototypes running, sharing the data and starting to prepare the PCB version which will be presented at 31c3. The main advantages of this project so far I would say are good electronic design which was lead by Arnd (Techinc) and coding lead by Marcel and Lars (Techinc and Warpzone), the later shared and updated through GitHub, the first shared on our wiki in form of schemes. Well that would do for a short update, if you like to learn more check on the project info here https://foodhackingbase.org/wiki/Experimental_Incubator the current prototype is described more in detail here https://foodhackingbase.org/wiki/Experimental_Incubator/ei_prototype_design… any thoughts especially on improving the cooling performance are more than welcome! That would be all, have a good time and I hope to hear from you soon, we are now gathering strength to move again one step further so it is optimal time to share all kind of tips, hints and ideas. Sincerely, FAA PS We have a discuss list which we use for the project, it is rather quiet but it is there, just send an email to subscribe if you like <incubator(a)lists.foodhackingbase.org> Frantisek Algoldor Apfelbeck biotechnologist&kvasir and hacker http://www.frantisekapfelbeck.org "There is no way to peace, peace is the way." Mohandas Karamchand Gandhi

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[Brmlab] Skladovani skla v biolabu
by sachy＠s0c4.net 14 Jun '14

14 Jun '14

Ahoj, biolabaci... Brmilo nebrmilo, v biolabu zacly se sklenene banky, odmerky a jine nadoby ucelem prutocne i neprutocne skladovati. Ulozne prostory se brzo zaplnily nacinim a slouceninami az nekoho napadlo sklenene veci do kouta na zem umistiti a krabici prikryti. I dalsi prirodovedec sel kolem a hledal plochu na kterou by sve Sole a slouceniny umistil. Zrel dno krabice umistene v koute a novou tezkou krabici na ni postavil. Netrvalo dlouho a opet bylo potreba dalsi krabici nekam umistit. Shodou nahod opet na rovnou plochu krabice pridane v predchozim kroku. Netrvalo dlouho, a steny krabice prikryvajici sklenene nadoby tihu dvou dalsich nevydrzely a podlomily se. Gravitacni sily zafungovaly dle ocekavani a cela hromady dopadla na sklenene nacini na podlaze. Nastesti sel kolem jiny brmlabak pro plnicku a vsimnul si sesunute hromady krabic. Zvedavost zvitezila nad lenosti a jal se trosky prohledat a co zbylo preskladnit. Vsechno dobre dopadlo a pohadky je konec. Pouceni je doufam zrejme. sachy _______________________________________________ Brmlab mailing list Brmlab(a)brmlab.cz http://brmlab.cz/cgi-bin/mailman/listinfo/brmlab

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bitcoin bankomat
by Richard Neff 10 Jun '14

10 Jun '14

Good afternoon all! Is the bitcoin bankomat functioning? I would like to use it. -- Best, Richard Neff

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bioelektricky vecer - tema prednasky a prosba o pomoc
by Radka Haneckova 05 Jun '14

05 Jun '14

zdravim, rada by som vas pozvala na bioelektricky vecer ktory sa bude konat 12. 6. v brmlabe, blizssie info tu: https://brmlab.cz/event/bioelectric_evening zaroven by som chcela poprosit zaujemcov o ucast, aby vyjadrili svoje preferencie k tematike na ktoru nam Iva Svandova bude prednasat. Pre inspiraciu sem davam sylabus predmetu ktory uci - ak vas nieco z toho velmi zaujma, napiste behom tohto tyzdna. dajte ma do cc, inak mi mail nepride (niesom na brmlab mailing liste!). ak by ste naopak chceli niecim prispiet, budem rada :) hlavne by som potrebovala co najprazdnejsi socroom, aby sa tam dalo pohodlne prednasat, a pokial mozno co najmensi level bordelu vseobecne. obavam sa ze vzhladom na moju obhajobo-prijmackovo-skuskovu situaciu tam nestiham den pred akciou nabehnut a upratat, ako to bezne pred akciami ktore organizujem robiebvam, tak vas tymto prosim o pomoc. tu je slubeny sylabus: MEMBRÁNOVÁ TEORIE BIOELEKTRICKÝCH JEVŮ. Nernstova rovnice, pasivní elektrické vlastnosti membrány nervového a svalového vlákna. Kabelová teorie, elektrotonický potenciálm kapacita membrány, prostorová a časová konstatnta. Rychlost vedení v myelinizovaných a nemyelinizovaných vláknech. Saltatorní vedení. PŘÍSTROJE PRO BIOELEKTRICKÁ MĚŘENÍ. Zesilovače, převodníky, stimulátory, osciloskopy, mikroskopy, záznamová média, počítače, sběr dat a jejich analýza. ELEKTROFYZIOLOGICKÉ MĚŘÍCÍ TECHNIKY. Extracelulární záznamy, intracelulární záznamy, napěťový zámek (voltage clamp), terčíkový zámek (patch clamp), elektrody pro snímaní bioelektrických signálů. OBECNÁ ELEKTROFYZIOLOGIE BUNĚK. Měření bioelektrických jevů v nervových a svalových buňkách, membránové potenciály rostlinných buněk. OBECNÁ ELEKTROFYZIOLOGIE TKÁNÍ. Elektrické potenciály živočišných a rostlinných tkání, elektrické orgány ryb, bioelektrická měření v žabích oocytech a v kuřecím zárodku, elektrické jevy v organismu rostlin a živočichů. ELEKTROFYZIOLOGICKÁ MĚŘENÍ IN VITRO. Periferní nervy, tkáňové kultury neuronů, nervosvalový preparát, mozkové řezy. ELEKTROFYZIOLOGICKÁ MĚŘENÍ IN SITU. Vzruchová aktivita v periferních nervech, kosterních svalech, spinální míše a v mozku. Smyslové orgány a receptorové potenciály ve smyslových orgánech. ELEKTROFYZIOLOGICKÁ MĚŘENÍ IN VIVO. Implantované mozkové elektrody, stereotaxe, měření elektrické aktivity v definované části mozku. Teoretické základy měření bioelektrických potenciálů v prostorovém vodiči (těle), elektroencefalogram, elektrokardiogram, elektromyogram, elektroretinogram. chido -- http://chidori.or.cz "I was twenty-five and too old to be unusual." James Watson, The Double Helix

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Re: [Biolab] visit to project biolab
by Radka Haneckova 05 Jun '14

05 Jun '14

Hi Til, thank you! You are of course welcome to visit us, I will gladly discuss with you about our projects and the whole biohackerspace idea. I speak fluent German (with a bit of an Austrian accent though), so I can accomodate to that aswell if you wish. I don't think the laws in my country are much different from yours actually, eg. a lab has to be certified for certain procedures (such as handling GMOs), but a lot of interesting things that are being done in biohackerspace labs across Europe, and in our lab, are doable within the confines of European laws. In fact, some of the most active biohackers are from Germany - there is a group in Munich for example http://biogarage.de/ and there are several people in Berlin aswell. There is a beautiful documentary by a German journalist on DIYBio: http://www.werwiewas.com/de/projekte/die-gen-koeche/ and he has also written a book on the topic. Unfortunately, we and our lab are currently mid-relocation to new premises, so all of the projects are on hold since we are busy with renovation and moving - thus I am afraid you will catch us a bit "boxed in" :) We are part of a larger place (the prague Brmlab hackerspace) which operates continually and I'm sure we can still meet and talk once you are in Prague. Have a nice day and hope to meet you soon, Radka "chido" Haneckova On Thu, Jun 5, 2014 at 7:52 AM, Til Kreuels <kreuels(a)gmx.de> wrote: > Hi Radka and friends, > > I am a German biologist (specialized in plant physiology, circadian rhythms) > and a soon to be retired biology high school teacher at the same time. As I > am very impressed with your great work at Prague (as seen from a distance) I > am wondering if it was possible to start a similar setup/hacker space here > in Germany. Unfortunately the laws are different here and rather > restrictive. So, some of your projects most likely wouldn't be possible over > here. As I am visiting Prague with a student group between June 23 and June > 26 I would like to ask you, if I could come and meet some of you and/or > visit your lab to see a biohacker space in action and have some discussions > with you. > > Please, let me know what you think. > Looking forward to hearing from you ... > > All the best > > Til (Kreuels) -- http://chidori.or.cz "I was twenty-five and too old to be unusual." James Watson, The Double Helix

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Biolab June 2014