- 10:00 - 10:10 Digitales Ankommen :: logging into the Matrix room
- Ausatmen :: Questio :: What is a digital tree ?
- Einatmen :: (DIGITALE) :: Process trees, Folder structures, Taxonomies, Binary search trees
- Ausatmen :: Exercicio :: Binary trees (1-32)
- Einatmen :: (BIO) :: Birke & Branches
- PAUSE
- Ausatmen :: Lectio :: E-flux
- Eintatmen :: (ART) :: The magical forest of Ursula L. Guin
- Ausatmen :: Repetitio :: Apple, Avocado
- Sprichwort

Within each room, address the question "What is a digital tree ?" / "What kind of digital trees do You know ?" with words, pictures, songs, free associations.

(if You use the "shared whiteboard" functionality don't forget to make a screenshot before the break-out room closes)

You have time until 10:40. Afterwards, each group's speaker will be asked to do a 1 min report.

REMEMBER: There is no correct or incorrect answer.

one person chooses, in his|her mind only a number N between 0 and 31

other start at node 16 and ask "is N smaller than 16?" ... if the answer is "yes", You will take the upper/left road leading to number 8 ... if the answer is "no", You will take the lower/right road leading to number 24

now You ask, "is N smaller than 8?" (or 24)...again, if the answer is "yes", You take the upper/left road (leading You to 4, resp. 20), in other case You take the lower/right road (leading You to 12, resp. 28)

You repeat two more times until You reach the leaves of the tree....if N is odd, the leaf node where You finished is the number N

(if number N is even, than it is one of those numbers which You traversed on Your path, e.g. 16,24,20 or 22 if You ended up at leaf 23)

then another person invents the number and others guess.

P.S. this binary tree will help You : https://kastalia.medienhaus.udk-berlin.de/7815

in March / April

choose a tree which has cca 20-30 cm diameter at 1m height

at 1m height, drill a cca 2cm-5cm hole with 0.5 cm diameter

insert a drinking straw or a glass tube

collect max 2-3 liters per tree

enclose the drill hole with earth/soil and ash (otherwise the tree could "bleed to death")

for a chosen tree, do not apply more often than once in 2 years

... information about beginning of the spring, substrate for most robust trees, shamanic drums ...

...Flavonoids, Saponines, Salicylate, Vitamine C, Ascorbic acids, Betulin acid (good against skin cancer), Xylit ...

Birch provides four good things: she illuminates (used for torches); she strangles cries (birch tar used for creeking wheels); she heals the sick and she purifies (birch canes in sauna).