Showing posts with label sun. Show all posts
Showing posts with label sun. Show all posts

Tuesday, August 11, 2020

George Sears (Nessmuk) and Henry David Thoreau

 

 Two Massachusetts writers who have had an impact on our lives here here.

Potato patch
The potato patch.
 
 
It wasn't until  Aki and I moved into the bush in '97, started to make hunting and survival knives that we learned of George Sears (pen name Nessmuk), his methods, bushcraft skills and the famed design, the "Nessmuk" knife. 
 
 "Go light, the lighter the better".   

We've sold many bushcraft knives fashioned after George Sears Nessmuk knife design. In total a few years of living here.

We read Henry Thoreau. He writes of freedom. 40 years later we're still reading. Testaments on freedom. Holding his belief in life close.... we persevere. We read his work aloud. Always amazed at how pertinent his insights remain.



Starting the green house with lots of greens. They go to flower and the bees come.

Before

Early flowers in the green house
The Polinators give us a good life

After

 

Bees are amazing. Privileged to work with them.

The Pollinators

Bumble bee and mustard.

 

"I went to the woods because I wished to live deliberately, to front only the essential facts of life, and see if I could not learn what it had to teach, and not, when I came to die, discover that I had not lived". 

Henry David Thoreau

 

 

Cherry tomatoes
Lots of tomatoes

Aki sun dries, freezes, sauces and cans. We eat a lot of tomatoes.


On the vine tomatoes

 

Peas, Aki and fireweed.

Peas, Aki Yamamoto, fireweed and sulsify
Squash, strawberries and garlic
Fireweed

Fireweed and rocks.

 

 "We do not go to the green woods and crystal waters to rough it, we go to smooth it. We get it rough enough at home, in towns and cities". 

George Sears, Nessmuk. 


Strawberry, raspberry and saskatoon berry

 

Lots of rain this year. We lost our lakeside garden to the lake.

flooded garden

Kale and swis chard
Salad Greens.

I viewed Thoreau's ideas as my own. It only made sense to me.

Living simply. Living with a light footprint. Feeding ourselves with the food we grow. 

So we live by isolation in the boreal forest while the world changes.


It felt serendipitous, a few years ago we made a connection. George Sears was born in 1820 at what is now Webster, Massachusetts. Less than 100 kms away from where Thoreau was born in Concord, Massachusetts in 1817. They grew up at the same time and essentially the same place. They were neighbours.

Garden Flowers, poppies and chrysanthemums

Photographs by Aki Yamamoto

 

Thoreau, July 12, 1817 – May 6, 1862, was a an essayist, poet and philosopher. He was a transcendentalist. Thoreau wrote a book Walden which we have our son reading outloud to us these days when people are following rules and avoiding each other. 

"Thoreau's books, articles, essays, journals, and poetry amount to more than 20 volumes. Among his lasting contributions are his writings on natural history and philosophy, in which he anticipated the methods and findings of ecology and environmental history, two sources of modern-day environmentalism. His literary style interweaves close observation of nature, personal experience, pointed rhetoric, symbolic meanings, and historical lore, while displaying a poetic sensibility, philosophical austerity, and attention to practical detail.[5] He was also deeply interested in the idea of survival in the face of hostile elements, historical change, and natural decay; at the same time he advocated abandoning waste and illusion in order to discover life's true essential needs.[5]

He was a lifelong abolitionist, delivering lectures that attacked the Fugitive Slave Law while praising the writings of Wendell Phillips and defending the abolitionist John Brown. Thoreau's philosophy of civil disobedience later influenced the political thoughts and actions of such notable figures as Leo Tolstoy, Mahatma Gandhi, and Martin Luther King Jr.[6]

Thoreau is sometimes referred to as an anarchist.[7][8] Though "Civil Disobedience" seems to call for improving rather than abolishing government—"I ask for, not at once no government, but at once a better government"[9]—the direction of this improvement contrarily points toward anarchism: "'That government is best which governs not at all;' and when men are prepared for it, that will be the kind of government which they will have". 

(I copied this from Wikipedia only to give a little insight into Thoreau) 


Aki and Scott

www.caribooblades.com

 

I went to the woods because I wished to live deliberately, to front only the essential facts of life, and see if I could not learn what it had to teach, and not, when I came to die, discover that I had not lived. Henry David Thoreau
Read more at https://www.brainyquote.com/authors/henry-david-thoreau-quotes
I went to the woods because I wished to live deliberately, to front only the essential facts of life, and see if I could not learn what it had to teach, and not, when I came to die, discover that I had not lived. Henry David Thoreau
Read more at https://www.brainyquote.com/authors/henry-david-thoreau-quotes
I went to the woods because I wished to live deliberately, to front only the essential facts of life, and see if I could not learn what it had to teach, and not, when I came to die, discover that I had not lived. Henry David Thoreau
Read more at https://www.brainyquote.com/authors/henry-david-thoreau-quotes
I went to the woods because I wished to live deliberately, to front only the essential facts of life, and see if I could not learn what it had to teach, and not, when I came to die, discover that I had not lived. Henry David Thoreau
Read more at https://www.brainyquote.com/authors/henry-david-thoreau-quotes

Sunday, January 17, 2010

Moving and Static Photovoltaic Systems.

By static I mean solar panels mounted on your roof, facing south and angled at 20 degrees. They don't move. Controller, battery bank or grid tie, inverter, your load...your demand. If you know how much electricity you want it's fairly easy to calculate the photovoltaic equipment you will need. There is so much information out there.

Pretty much maintenance free. Electricity generation on your roof top. Simple and 1/2 the cost of what it was. Now solar equipment is inexpensive and oil is cheap/life is cheap. Everyone is a bit scared of cloudy days.

This kind of system is replacing or enhancing your connection to the grid.

With the sun, taking advantage when the sun is shinning we track the sun manually as we work. Our main system is 416 watts of panels tracking the sun from a manual tracker that stands 20' high beside our cabin.

Tracking systems can be manual or automated, single or double axis and mounted on a pole or track. Some trackers use movable mirrors and concentrators rather than moving the panels themselves.

(picture is of our
panels and our dish to the internet).


We built a tracker with two axis and for years diligently tracked the sun at tilt and angle. We recently put a steel roof on our place and now track the sun only by turning the tracking pole leading the sun from the time it comes up until it goes down. The steel roof reflecting sun light on the panels eliminated the need to tilt.
The practice of tracking has increased our energy production by 45 %.


Tracking the sun sounds like a chore but is far from it. We work and live in the same location and the tracker is located on the way to our shop. We have become in tune with the sun, always aware of where it is in the sky and adjusting the panels leading the sun by an hour or two on either side. In a 15 hour high demand day we adjust the angle 4 or 5 times. A high demand day maybe a couple of loads of laundry, working with a tablesaw for the day, four hours working on the computer, a couple of lights for the evening and watching a dvd. Since we do all the heavy demand work during sun up our batteries still around 65% in the morning. Most days the batteries are hovering between 80 to 100%.

The pole swivels for angle, as the sun moves across the sky, on its base of 1/2" plate steel set in the ground with concrete. This mechanism, as shown below, is a "T" of larger diameter pipe slipped over the pole end and welded in place. Sliding a smaller diameter pipe through the top of the "T" accommodates tilt.




Click on pictures for larger images


We drilled a couple of holes through one side of the larger pipe at the ends, welded nuts over the holes and then screwed bolts snugging against the smaller pipe within to control the tilt.
We use to tie a rope to the top and bottom of the panels to adjust tilt and a cross on the pole to move with the sun across the sky.

If you snug up to the smaller inside pipe with the bolts you'll have complete control of the tilt with the ropes. It is very simple and effective.
By using standard bolts, there is very little wear. For the 10 years we've operated this tracker the bolts have worn off paint. We figure in about 100 years somebody will have to shift the assembly over a 1/2".

This method of tracking the sun may not be for everyone. There are many solar trackers on the market.
Using recycled scrap pipe our photo-voltaic panel tracker cost us $45 and a days work, installed.

We started living here in 1997 with no electricity and slowly built our system as we needed it.

A second action we perform happens on winter days. On a perfect solar energy filled winter day there are only 6  1/2 hours of sun here. After a couple of dark days in December our batteries are hovering around 20%. First thing when the sun begins to peak over the horizon we'll charge the battery bank for 20 minutes with our  S-10's 2.8L engine. We installed a 200 amp altenator. (*update: since 2015 we've used a generator) While the engine is on we'll pump water, charge batteries for the drill, computer etc... Our batteries are discharged to low levels in the winter. There is resistance that develops in the batteries from discharging, preventing them from accepting a charge. The low amperage the panels produce in the morning is not sufficient to wear through the resistance in time for a good charge during the short days. The higher amp and voltage charge from our charging system is sufficient, breaking through the batteries' resistance and allowing the panels to do their job. During really challenging no sun periods we'll disconnect half the battery bank (undoing a wing nut connection), charge half the bank to 60% then reconnect. A sunny winter we may burn $40 of gas. A dark winter we may burn $200. We are in a good spot on the planet as far as exposure to sun light. On average we are burning 80 - 100 litres per year for our fix of electricity.
This method of energy maintenance has increased our battery charge up to 70% on the darkest days of winter.
This all sounds like a lot of effort but it is not. With a bit of modification it could be simplified further to just flicking a switch. It is a fit that will become standard.

From March until mid October we have more power than we need.
Supposing that the whole point to this endeavor is to find the point at which we find what we need.


For more information on our sun power system and our back up power system please visit, 


Enjoy the sun.

Aki and Scott



Wednesday, February 18, 2009

Entitlement



We both grew up on middle class streets in Canadian cities during the 60's and 70's. Gas was 35 cents a gallon. Electricity was almost free. Water was free.
During that time I watched my father convert our whole backyard into a garden with fruit trees. After reinsulating the roof and upgrading the windows, he plumbed in an 80 gallon preheating tank beside the furnace which received cold city water before entering the hot water tank, put a wood stove in the basement and plumbed it into the central heat, cut and dug a small root cellar off the basement. Our house was an average looking house on a city block but way more efficient. That was 40 years ago. If he was still alive he'd have at least a solar array on the roof and a heat pump in the cellar.


Following that patriarchal line, he was doing what his father and mother did. They did what my great grandparents had taught them. My great, great grandparents were pioneers and they did what they had to do to survive in a rugged environment.
The environment cannot be denied. All lines do lead to the same... survival. Our environment is everything.


Like so many boys of my generation, I didn't get to know my father because he died young. Heart attack. Doing all kinds of stuff for the environment and feeding everybody he could...didn't take care of himself. He was 56. Aki's dad died of stomach cancer when he was 47. Looking for a better life for their children, Aki's parents brought the family over from Japan in the 60's. The only "ethnic" family in their suburban neighbourhood. Aki was one of three Japanese-Canadians in her high school of 1200 students.

Shaking off our sense of entitlement.
By the second year we knew we were onto something but still a long way off. Now 16 years later we're still settling in and are just plain sad that more people aren't living this way. It is simple. Working with nature. More healthy physical work. Breathing fresh air, drinking fresh water. We grow all our own  vegetables, keep bees and keep chickens for meat and eggs. We know the organic farmers who raise the pork we savour over winter.


There are people doing this in the cities. Small , large backyards and container vegetable gardens...




for healthy food.

Eating fresh food, drinking fresh water and breathing fresh air, of course, is possible in the cities.


Nancy and Rosa's gardens in the lower mainland.



We initially came here for the same reasons that anyone would have.

We separated the compressor and condenser from the backside of our freezer, carefully bending the copper tubing so that it is away from the freezer.  Our Sears freezer is a bad design. Heating while you're trying to freeze. So much of this society is designed with the assumption of entitlement to cheap, unlimited and uninterrrupted power and resources. Separating just the motor will make a big difference. We throw a duvet over the freezer when it's not on.. Huge difference. We haven't had a fridge for 13 years. Between the freezer, pantry and root cellar we don't need one. We don't have a basement but our pantry floor is not insulated. From September until May the bottom shelf in the pantry keeps things cool. The root cellar always keeps things cool. An old sixty gallon water tank thermal cycling through our wood cook stove is like having a second wood heater and supplies us with hot water. A small green house off the south wall of our small house heats up for vented heat into the house, and supplies greens earlier and later in the season for us. For our power we've 416 watts of panel, a 30 amp controller, 8 - 6 volt heavy deep cycle batteries and a 1750 inverter. With cable, wire and connections, $3000 Canadian for everything.  A second 12 volt system for the water pump, a couple kitchen lights, pantry light and music we have 2 - 12 volt deep cycle batteries charged by a 50 watt panel, no contoller. This system is almost 17 and working fine. One battery is 17 the other is 12 years old. Maintainance is key.  These systems have paid for themselves at least 4 or 5 times.
The newest stat I've read is that the real cost of a solar panel operating in ideal circumstances is paid for in 5 years of operation financially and environmentally. In the city there is the huge advantage of being able to tie directly into the grid, eliminating the need for batteries. So many possibilities.

We went a little watt heavy as far as panel:battery ratio. During the dark months of January and December when the batteries get low repeatedly I'll sometimes disconnect 2 of the batteries to make it easier to break down the batteries' resistance to accept a charge. I found that reading a bit about batteries and 12 v (DC) was a good thing. From March until September power is not an issue here. We run our cabin and a small shop without any sacrifice. Working with the sun is the key.  We really live by the sun. For a couple of years it was an adjustment living off grid... now we wouldn`t live any other way.


Nancy Brignall and George Rammell's web sites, http://www3.telus.net/4.
Mike Edwareds and Rosa Quintana, www.rosaquintanalillo.com and http://mikeedwardsart.com
Together they're changing their neighbourhoods. Sites of art and rejuvenation.


Our site,


We humans excel at adjusting, adjusting, adapting - until we almost completely forget how we used to do things... Forget what we've done, forget what we're doing. Forget where we're going.
Aki and Scott                        

 www.caribooblades.com

* It's an updated blog.

Sunday, August 24, 2008

Harvesting

Our gardens have done well this season. Root vegetables, the brassica family, peas and most greens have thrived here.


Getting ready for the frost in the
middle of August. By August 25 we had a frost every night for 1- 1/2 weeks, a break of 2 or 3 nights and then the frost was back. By October there's a hard frost every night.
It was a cool and short growing season this year with a couple of frosts overnight in July. Natural. It lets every plant know ...

Aki has dried our winter supply and she has been canning over the last couple of weeks. I brought in our second load of fire wood. Aki dries broccoli, kale, beet greens, wild mushrooms, rose hips, herbs like basil, oregeno, sage etc.., cauliflower, tomatoes, peppers, cherries and horseradish.



We've been eyeing the rose hips - they're red and ready to pick, just have to get around to it. Perhaps that'll be a job for Kai, who is helping out more and more. We dry rose hips for tea and cooking and our rose hip wine is on the go. This year we'll try rose hip/apple jelly, as we're enjoying the first real crop of apples from our little orchard.

We love this time of year. Cool enough for the cookstove, warm days, no bugs. A good harvest is an added bonus. Things are coming together as we prepare for winter.

Bugs had their way this year but were overcome with a little extra work from ourselves as well as the plants. We've found that cardboard box makes for really good mulch and the worms and toads love it.







An organic farmer told us that rather than worms being good for your soil, they are more importantly a sign, with their presence, that the soil is good.
The cardbord biodegrades over the season. By next spring it is decomposed and the soil is richer for it. We're not worried about what it looks like because of the amazing things it provides for the garden. We have researched whether it will cause any ill effects to the soil and it doesn't. The cardboard is easily biodegradable.
The inks are vegetable based and degrade as well leaving nothing behind but great compost.














This is August
Lunch is fresh.




A fresh lunch becomes challenging


by the middle of October.

Now we are seeding rye grass and peas as a cover crop for the winter. All our kitchen compost is buried directly into the garden. We dig in rotten wood, egg shells, wood ash, composted chicken manure and grass that hasn't seeded. We find that what we prepare now will have a lot to do in determining next years yield in our bushcraft /survival garden.



Please check out the body of work we've done over the summer at, www.caribooblades.com/newknives.html

Monday, February 18, 2008

A Conversation in 2004


Hi Scott and Aki.







I have been sending The following testimonial to a few people:

"Speaking of beauty... I wanted to pass on a little conversation I’m having with a friend of mine, Scott, who lives in the bush, no hydro.... He makes a living making carving tools, chef and hunting knifes. All made from the sun. He is astounded that we are fighting wars; killing people over energy. Mean while every day huge amounts of energy are delivered free to every home on earth.

From my friend Scott:


When I get up in the morning I race out and face my solar panels to the sun.
I was in the shop all day yesterday, full sun all day. 3 hours straight on the grinder, + 1 hour sanding on my machine, + 1 1/2 hours drilling and reaming on the drill press, then 3 1/2 hours on the computer with the satellite connection (it takes power as well), 2 hours of tv with a light on for three hours and I still have plenty of power stored (in batteries) to email you this morning. It's looking like it's going to be a beautiful sunny day today again. We can't use all the power. Oh ya, the freezer was on for 3 hours yesterday.
You guys could have systems running easily. I don't understand why you don't. A solar array (250 - 300 watts), a regulator, an inverter. Total cost is around $2500 - $3000. That's it.
It is so simple. You can start right now by building a sun tracker, you need to follow the sun. I built one for $35. If anyone tries to tell you that you must have more or says you can't do it for that, they’re full of it.
Ciao,

Scott.