new 2012 seeds, crops and harvesting

January 12th, 2012

 

 

refarm@LABoral

November 21st, 2011

I’m here with max in laboral. max just came from washington and I from donostia. we will join david in the next hour and start to develop the new hardware. new hardware!! yeah :) the new refarm on vacations board and the new boards for kids. I’ve started a few weeks ago with david. we had more or less defined the hardware and funcionalities, got materials and this week we will try to have a prototype. more on this soon ;)

refarm@donostia

November 20th, 2011

huge no?!! :p

got invited by cristina enea to give a workshop of refarm.

what a nice workshop we had in donostia :) a bit express but we could find everything on time and got a nice farm built.

check the pictures here and dlw the pdf of the nano vacations complete diagram v2

refarm@vienna

August 27th, 2011

let’s change the climate profile :) here we go to vienna for one month invited to built some refarm tools and activated them on the festival. for that we need to built a team :p need programers, designers, illustrators, writers, social sciences and one chef :p

get more on this at vienna[at]refarmthecity[dot]org

waterproofing woods

August 24th, 2011
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waterproofing, a set on Flickr.

since we are using donated pallets to built most of the tools on this refarm we need to protect them so that can last longer. by giving a bigger life to materials we save resources and work. so we first paint the woods with used oil from a near restaurante. we let the woods dry and them we apply this cactus mix. enjoy the process :)

revised nano vacations board

August 16th, 2011

remember this blasting board? ok, finally got the board revised by david prelo :)

soon we will post some more pictures on how to make this board with cardboard and fabric!

yeah, I’ve been working with circuits on fabric mainly because since beijing I don’t have a solder iron. I also don’t want to spend money and energy so fabric seems the most sustainable solution :)

l’hort del circ

August 1st, 2011

as you know we were invited by ciutatscreactives.net to give a refarm workshop and built something that could last after the festival finish.

I think that there was a miss understanding at the beginning: before we had our first meeting, the organizers though that we need some physical conditions: a place for the 4 days workshop and soil! and imagine what? they got us a place! uau:) a real place with+- 450m2 in the middle of a city.. applause!! refarm has always demand for sun, not soil. that’s why our farms were small and have wheels. the cities are always moooving… for the first time re:farm will have a permanent spot inside a city, what a great opportunity to develop a good planning through the year and build an environmental education center with a city focus and a more balance use of the local resources and global knowledge.

this is a work in progress so if you want to give us a hand you are more than invited :)

check here the updates

 

gijon

August 1st, 2011

came to gijon this weekend to another ecolab meeting. it’s amazing how much work has been done in 7 saturdays..

this weekend we build the lake, took care of the plants, draw some diagrams and worked on the cartography of the space.

keep following this co-work here

 

 

some screen shots

July 4th, 2011

with proud we present some screens from the visualizar’11 workshop :)

 

it were 3 amazing weeks…. 12 persons working on this project 24/24.

ok, with some beers and some parties in the middle, hehehe, as always madrid has received us like no one on the planet..

soon more new from the future develop of this tool ;)

visualizar11

June 28th, 2011

here we are in madrid with a perfect framework for this project.

we have a big team, (12!), we have beers and tapas and it’s F. hot! they give 42º for today…

if you want to know more of what and how we are cooking here, check here the wiki of medialab_prado.

leave here some of our drafts.

small, pretty and blasting :)

June 8th, 2011

são paulo report and some considerations.

we try this one here in são paulo. the nano vacations.

don’t let you misleading by the nano scale. ok, it’s small (the diagram is 1/1) inexpensive 2$+ecofootprint, and can be mostly scavenge in a city.

still on the scale perspective and scales we don’t see, most of our electronics work on micro, nano or pico scale but the above inexpensive ecofootprint can be bigger than the 2$.. can be a 2K$.. we just don’t know.. I didn’t make the maths on the energy embodied  nor the ecological impact of our tools.. how many tons of minerals are dig from mountains and were are this mountains?

we extend the live of some materials but we also use a small % of new materials.

we also got “bugs” on the electronics hehehe in january I got this

20 tip 120 on a electronics market in beijing by 10$. when you connect 12v to them they just blow.. so insted of a tip120 darlington transistor I got 20 units of a 12V non reusable bomb that gives a blasting sound. if  this is exactly what you were looking for, I can sell them to you:p

so we just setup the watering system without the nano blasting board.

located here and by the bytes changed with pixel, the last day of the workshop was on the garoa hacher space.

wau, what a place.. full with electronics, friendly people and geeky too :) being geek is one of the most intensify intellectual activities in our days apart of fun, open and creative. thank’s guys ;) you will be a great partner of the SP re:farm group.

back to the small, pretty board: the idea is just to have some control over a system that has a bottle that recovers rain and a windshell water pump that handles the watering. the moister sensor (has a tribute to this guys) was made with local materials.

we got this boxes on a country fair around the corner.

daniela brought her used filter,

we got the water pump 2 doors away by 10RS

we got the soil from an hippic place

the bottle was gently offered by a local store (it’s amazing how people give you things when you ask materials to make a urban farm :)

in 3 days we got local materials, build one re:farm, one vermi-composter, eat good food, good drinks and of course made new friends :) looking forward to come back heheh

 

quick update

May 30th, 2011

ops, think I’ve forgot to tell you :p this afternoon I’ll be speaker on Culture|Futures: Transições para uma Era Ecológica.

I’m here in são paulo invited by the spanish cultural center in SP and last week we had a fantastic workshop. check here some fotos.

having a great time, the food is familiar, culture and language too but the most amazing was see this tropical climate up-cycling all this nature, vegetables and people.

kirsten from faircompanies made this videos from the refarm the city project, have a look and don’t make funny of my english and spanish :p

english:

http://faircompanies.com/videos/view/refarm-city-open-hardware-software-for-urban-farmers/
spanish:

 

ok, see you soon in tarragona and them madrid ;)

 

new ultra low budget re:farm board (aka mini-vacations)

May 6th, 2011

we have been working on this our A3 re:farm. everything fits on a A3 envelop ;)

 

we need to change our strategy over the electronics. the arduino platform is to expensive and truth to be said is like that guy that as a big car to drive on the island. we really don’t this that much electronics or processing capability of the ATMEGA.. so let’s shrink the design of the board and reduce the bill :)

spring update

May 5th, 2011

finally the spring is here.. I think I’ve never desired a spring so much as this one!

after freezing my brains with the beijing group in january ;) I came home to start the grants applications.

this year we apply to this one, this one and this one.

only the visualizar’11 was approved (and we are very happy/exited about it:)  the other 2 grants didn’t work.. the one for fecyt that we were making with matadero we steep on some slow procedures and we miss the deadline.. the other from bilbao, the proposal that we sent was miserable.. mea culpa.. didn’t have time to work that text or ask for more help inside the community..

I’ve also went bankruptcy (hey if in our days countries went bankruptcy what do you expect from a guy like me? :) bad governance? maybe yes.. this idea of maintaining the re:farm project open and free, costs money, and my totally dedication to it also left me without regular incomes.. the unemployment here in spain, the fact that we are only funded by public institutions and on a project basis, personal clients that still owe me money.. all summed  result on my bankruptcy :( I’m not complaining, I’m documenting. this is my personal the blog of the project and my personal stories are part of it hehehe but has michael said: “this project is more open than our personal gardens” and many things have occurred on the last months so here is an update of the most relevant:

interview from technikart here

andreas in paris is doing a fantastic research, go and check is blog and the prototyping process on ecolab page.

tarragona group has started! follow here all the updates.

madrid group will sprout soon.

that’s it for now. stay tuned with your vegetables :)

we got a lab

February 2nd, 2011

F.. long time that we’ve been struggling to have it and now we were invited to use it as much as we can :D

refarm the city project was invited to participate on the development of ecoLAB, an initiative of plantaformacero born at LABoral art center of gijon. it’s a one year collaborative project were we are going to develop some tools for urban farmers. but the best part is that we will not be alone :) great guests were invited: andy gracie, susanna tesconi, the guys from zoohaus, cova dos ratos, our friends maki, rubén and other collectives from spain.

here is our canvas

we will dedicate a page to these developments, go and check it :)

集市 / Country Fair

January 16th, 2011

today we (the brand new re:farm beijing group) meet at the 3rd beijing farmers market organized by the Country Fair Team. quite an experience for me since the barrier of the language makes so hard to have a fluid talk. luckily vivian was there and help me (tks vivian;)

despise the great food and strange vegetables my interest on this farmers market is (as always) how can improve re:farm tools to address farmers and consumers concerns. the bridge between food and people is huge and I really think that re:farm tools are here to make this distance shorter and the journey of food to our table a pleasant walk.

the problems that farmers and consumers have in beijing are more or less common to other cities:

on the consumers side we have: the concerning about food safety, the price, the availability of vegetables and the almost inexistent relation with nature.

on the producers side we have: geographic and seasons constrains, sustainability technical support, seeds, connecting with the consumer, transportation, money to begin a season, pests and soil quality.

one of the best systems that I’ve been leaning about since I’ve started this project are the csa systems but there are no hardware or software tools for them. that’s why we are here and we are fully committed to build them ;)

day#5 at TASML

January 12th, 2011

I’m a bit tired now.. been debugging all night and this is still not working..

but, let’s go by parts:

physically the farms are ready to receive our plants. we have chosen 2 chinese dishes from the gigantic asian gastronomy.

the scarecrow looks amazing and all the sensors are in their position.

the bad news comes from the electronics. I’ve found some errors. they are my errors and the pcb factory didn’t saw them also. see the pink lines?

I didn’t saw them… they represent unrouted connections. not a big deal but I had to make some jumpers

dirty job I know. but if only this works I’ll be happy. but it’s still not working and I don’t have a F.. idea what’s wrong.. need more equipment and a electronic engineer ASAP. tian li says that he has a friend that could help us. let’s give this and myself a couple days of rest.

so.. it seems that today is not the last day of this workshop :) more news soon.

day#4 at TASML

January 11th, 2011

building electronics.

everyone made soldering today. we have prepared 2 boards and now comes the hard part: debugging :)

we have also made the watering system for the 2 farms. we didn’t bought tube since we found a big ethernet cable. we are gonna use the wires to connect sensors and the water pumps to the board. we used the external tube to make the watering system. recycling and low budget are our guidelines ;)

we have finished earlier today and we were able to wire one board and made one quick test. but it’s not working.. it never works at the first shot :p I’ll take this home to see if I can see what the problem(s) is. tomorrow is the last day of the workshop.

day#3 at TASML

January 10th, 2011

building farms,

building the scarecrow,

and get soil.

this soil came by the hands of michael and emi (remember the little donkey farm?) yep beijing is a huge city but as always great minds think alike :p and on my 2nd day in beijing I’ve meet emi, michael and elaine from homeshop. emi as been organizing the Beijing Farmers Market. next sunday it’s the 3rd edition, luckily I’m here :)

back to the workshop, tomorrow we start the electronics :D I’m really eager to build this board, not that they are very different from the previous versions but I’ve rearranged the position of all components and now we have a more integrated board.

I’ve added a ICSP connector so no more taking the chip to burn a new bootloader and I’ve also add a connector socket to booth boards, the on vacations and on the sofa so it could be easier to send code to the Atmega without having the xbees and last but not the least the voltage regulators and the tip120 are now flattened and not so exposed to breaking during the manipulation.

day#2 at TASML

January 9th, 2011

in the morning we went to buy some electronics. amazing place this zhongfa market :p

then we spend the day knowing each other, sharing knowledge, speaking about everything green related, building the farms and getting some more materials

we even started a mini composter, a fundamental piece on the urban farm scenario. what would be of us if the worms didn’t give us a hand (or a bite:) on closing the cycle ??