
Monday, March 26, 2012
Whales in the Night

Tuesday, March 6, 2012
Fun behind The Shop

Friday, March 2, 2012
Taxi Cab Tag
Friday, January 20, 2012
The Rusty Barnacle Story

Once there was this wonderfully complacent barnacle, clinging to a spot on a rock and watching in fascination all of the marvels that drift by him. He gains most of his sustenance by filter feeding the nutrients from the flowing water. But this barnacle is not just a casual observer no matter how inconspicuous he would like to be. He is affected by his environment, in this case a nail nearby staining him with its rust. All the other barnacles marvel at his cool colors and what a nice spot he has on his secure rock on the edge of the bay. Soon new barnacles are growing and flourishing on his rock and he enjoys the company and adoration of them. But after a while the din is overwhelming. He craves the time when he had his solitude to marvel at the things that drifted by. To wonder what they were, where they came from and where they were going.
One day this barnacle has a crazy, very unbarnacle kind of idea. Through super barnacle strength of will and determination, he does something few barnacles dare to do. He manages to detach himself from his nice secure vantage point and trust the flow of the current that has sustained him. Some of the other barnacles think he's crazy. Many think he's so 'lucky' and wish they had the time, will, guts, circumstances or whatever to do what he's doing.
Our rusty protagonist manages to reverse the cohesive bonding tendencies of his exoskeleton shell (he's been reading up on the subject of biophysics) and drifts clear of his rock. After much thought and observation, he has timed his departure to coincide with the out going tide. He has noticed that the tastier bits and more interesting stuff flows by when the tide normally comes in and that direction holds more promise.
It does not go well for him at first. For several tidal changes he just goes around in circles banging against things occasionally. But mostly he is just being suspended in the flowing current. Like an alien in a calcified space ship. He drifts by his old rock occasionally and several of his friends notice him going by. He waves his filters at them and they wish him luck.
After a while he gets tired and decides to rest on the next solid feeling thing he comes across. He drifts into a shady area and bumps the underside of some kind of overhang. He makes his way to the edge of the shade and light, for he knows that edges are places where interesting stuff happens, and goes to sleep.
He drifts awake with the realization that there is a new fresher taste to the water flowing past him. His head clears slowly (barnacles do everything slowly). The 'rock' he is clinging to the underside of had a most unrocklike feeling to it. With a start he realizes his rock is moving! Not just through the water but slowly up and down as well. He becomes comfortable with the motion and watches as the water beneath him gets darker and the ground recedes away from him. He gets a quick glimpse of some of his old barnacle friends clinging to the rocks of the harbor's breakwater and waves his filters madly at them. They wave back and soon he is only with himself and becomes elated with the thoughts of the experiences, which lie ahead.
(c) Kai Schwarz 2012 (with thanks to Richard Bach)
Thursday, November 17, 2011
Metamorphosis Project
About half way through architecture school I was given a design project by one of my professors at the beginning of the semester. Usually we were given a ‘fun’ project to loosen us up and then a more serious project, which usually coincided with something the professor was working on at the time. The project which we were given was to design vacation a house for our favorite architect. At the time I was very interested in Paolo Soleri who I had spent time with in the Arizona desert helping to build his visionary city Arcosanti.
I thought about where Soleri would go to 'get away' and recharge his batteries. Since he lives and works in the high desert I thought he would enjoy being him out on the ocean for a while. I began to think about what would be the ideal structure in which he would be comfortable that could thrive the rigors of the open sea. I needed to design an artificial island of sorts which would remain relatively stable in the most severe storms yet not be affixed to the land. I wanted Soleri to drift in solitude and contemplation.
I the late sixties the Scripts Institute of Oceanography built a deep seas research vessel called the Flip.
This vessel consisted of a front section built in the shape of a ship and a hundred foot long tube at the rear. The vessel was towed far out to sea and then a series of ballast chambers would flood in the tube causing the entire vessel to ‘flip’ vertically in the water. The top third of the vessel stuck out of the water and provided a very stable platform from which the scientists could gather data for all sorts of oceanographic and atmospheric experiments.
I proposed Solerie’s house should follow a similar shape. My professor and fellow students were skeptical of the stability of such a design from my early sketches. So I built a small model from a drinking straw with a weight at one end, representing the ballast, and a foam chunk at the other end representing the actual dwelling. I also built a small wave chamber. When I subjected my crude model to the full furry of a simulated storm of epic proportions in the chamber, the model barely bobbed or oscillated at all in the water.
Once the basic form was agreed upon, I began to design the guts of this thing. In order to survive on its own in the harsh environment of the open ocean I realized it needed to be a living, breathing organism. Because a human, or humans, were to live on this thing there needed to be a symbiotic relationship between them and the vessel to ensure the sustainability of the collective organism. First there needed to be a source of capturing and storing energy. Where does energy come from on the open ocean? I could think of four sources, solar, thermal (differences between surface temp. and deep water temp.) and mechanical in the form of wave and wind action. I decided to use both solar and wave action in varying forms.
I thought of wave action as being more consistent and therefor more reliable than wind action. I proposed running a vertical column though the center of the stem. This shaft would be have openings at the top and bottom to allow a column of water to rise up and down as waves passes by outside of the stem. A turbine with oscillating blades would be mounted either at the top of the shaft, to catch air flow, or at the bottom, to catch water flow.
But how would this vessel be constructed? Initially it could be built using common ship building techniques with steel or composite materials. I became aware of an emerging technology of growing a concrete-like material called 'seacrete' or 'biorock' in the ocean using low voltage electricity and the chemical nature of sea water.
I began designing a structure that would grow out of the saturated minerals present in sea water, as well as utilize high tensile membranes (eventually also grown using bio-engineered algees and other organisms). A large part of this was to utilize wave action to provide the energy required to make it all happen. This led to the realization that at some point the structure could produce a surplus harvested of energy to 'take it to the next level'.
I have to admit that this is a fanciful pet project or 'Gedankenexperiment'. I have been working on this since the mid 80's, pulling together developing technologies that I have encountered along the way as well as my own personal experience from my various long distance nautical endeavors over the years.
With the continued development of nano-technologies, as well as the emergence of carbon/graphene based materials, the possibilities are even more attainable than when I first envisioned them. The sea- crete technology alone, coupled with solar, wind and wave based energy capturing systems has relevance in today's world for reef restoration of coastal communities around the world as sea levels and meteorological conditions intensify due to global warming.
For an overview of the Metamorphosis project and older pictures of the various stages see:
https://www.facebook.com/media/set/?set=a.2131107597350.2100909.1235801502&type=1
Wednesday, November 9, 2011
Boxing up Desire
Friday, July 8, 2011
I made it to Kona and moved Desire from the storage yard to the work yard the next morning. I spent most of the day washing and cleaning the spiders, dirt and oxidation off of her. (No bees this time!) Afterwards it took me a while to figure out why I was feeling so spent. The VOG around here from the volcano is really heavy right now and my throat and sinuses are raw. I need the clean air of the open sea!