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Thinking Not time like the percent

I wonder if our current wacky time system has any psychological side effects. If humans think $4.99 is still in the $4 range, then perhaps we think something odd about time.

Perhaps a stopwatch showing 1:50:00 is a bit close to one and a half hours or something. Perhaps thats why I leave it until the last minute to get into the shower before going to a restaurant. Perhaps I still think I have half an hour up my sleeve when really I have only ten minutes.

Its stresses like these that make people drink 1.02110316 × 10^-54 cubic Parsecs of Tequila with a slice of lime and a pinch of salt, over and over until comfortably numb.

Personally, I think we should go with the Parsec for everything. Or...

We could make everything very very simple.

Some time ago, I remember asking mum why we (Australians) were so historically insane as to have once had one Australian Pound be made up of twenty shillings, which were each subdivided into twelve pence.

She thought I was over-reacting.

People often do.

Until you ask them to do some calculations.

Perhaps a currency like that made it a simple task to buy things with the weights they were using at the time... lets see... there were sixteen ounces to the pound, fourteen pounds to the stone, and eight stone to the Hundredweight.

Easy!

If it cost one Pound, eighteen Shillings, and eleven Pence to buy one Hundredweight of paraffin, how much would it cost to buy four Pounds (no, the other Pound) and thirteen ounces. Obviously that would depend on which kind of paraffin. Theres a 2/11th discount on the impure stuff, but not on the pure stuff. So lets make it simple and work it out for the pure stuff.

Mum?

Mum?

I tried to explain why I thought it was insane, by attempting to teach her to count in a way that started in base 12, then rapidly insaned into base 20 for the next digit (or digit like thing), before settling out into base 10 the subsequent digits (I presume).

I got very confused.

Imperial units are funny.

People must have just tried to avoid calculations that involved all the "layers" (ie pounds, shillings, and pence) It seems odd, but I guess people chunked their prices into easy to calculate amounts.

Quarters, halves - that sort of thing.

Im guessing shopkeepers just made up prices as they went along as well. Whos going to check?

For a modern day example for people living in a metric world, without thinking too much, on paper, in your head or with a calculator, try adding ...

11:44:29 hours, minutes and seconds to
03:19:51 PM

Not so difficult, but it hardly trips off the tongue.

It makes me think that perhaps we avoid doing it. Perhaps its just too hard, so we only use the easy chunks of time. Quarters, halves - that sort of thing.

We need a new metric clock.

Our current clock is loopy.

Anything where your first digit is in base ten, then your next isnt, should be shot in the foot.

How do you even write a time calculation?

I think a semicolon would be more appropriate.


    1/2 ; 3/12 ; 19/60 ; 51/60 ; 00/100
+        11/12 ; 44/60 ; 29/60 ; 81/100
-------------------------------------------
=                                    ##:##:##.## am/pm


Perhaps percentage of a day might be better.

So 6pm would be 75.00 oclock

It would be easy to learn, would allow easy calculations, unlimited resolution if it mattered, and the Swiss would love the economic stimulus.

It would save the world a few lines of code when designing stopwatches as well.



120 Things in 20 years thinks no sleep yet and 6am means its time to buy a new internal clock.

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Midge AKA Chironomus riparius not Camallanus!

Thank you  John Malone and  Dr. George B. Brooks, Jr.  for your persistent help with this. 
You are correct.  It is Midge AKA Chironomus riparius not Camallanus!
I think the tell tale features are the body segments and the narrow pointy tail.

       Camallanus                               This is my worm                        Midge AKA Chironomus riparius


These worms are really small.  I had to take about 20 pictures to get just a couple that were any good.  These worms are so hard to see I had to wait until I could use full sunlight.

This is focused through the extra high magnification spot of a magnify glass.  My camera is set at maximum zoom and I still had to make it bigger with the computer!

I still moved the fish from the fish tank over to the raft tank.   I looked carefully to sex the fish, and looked for protruding camallanus.  None were found.    I was not very successful at determining the sex as they all seemed to have two holes.  Maybe its determined by how close together those holes are. 

In any case Im very happy to have them in a tank where I can view them.  I plan to rebuild my 800 gallon tank to a depth of only 18" with an extra 8" to the top edge of the tank.  That will make a 340 gallon tank. 

Two of the largest fish or maybe one really stupid fish jumped out today.  Dang that must have hurt because its 4 to the floor. Is there a rule of thumb about how high the sides must be?


After reading about Midge I became absolutely certain because my grow room has been filled with what I thought were mosquitoes. Hundreds of them; I thought it strange that I never got bit.  They do not fly away when I place my finger on them, so I have been feeding them to the fish one at a time.

Thanks again for your help!
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To insultate or not


Today on the Aquaponics Community website in the Arizona Aquaponics Forum , I raised the question about the cost effectiveness of insulating the tanks and grow beds, 

My intention has been to build this system outdoors, and grow seasonally appropriate crops, and raise fish that would endure the cold of winter.  But Kellen Weissenbach  has pointed me in a whole new direction.

Basically Kellen showed me that I could do a lot to improve my green house at a minimal expense.  By building the system inside, the additional thermal mass of a 275 gallon fish tank, 150 gallon sump tank, and the additional mass of the gravel grow beds might make the indoor system a better choice.  I hope to have my calculations done soon and know which path I will follow. 


If you are interested in the entire exchange CLICK HERE.

Inspiring!

UPDATE:
The 4 high 10 long south facing window has proven adequate for house plants and seed starts, but barely enough light to grow lettuce. I use the room for cuttings, seed starts and over wintering sensitive plants.  I do enjoy the atmosphere with running water, fish and vegetation, but my gardening is done outside under open air structures that keep the rain out of the systems.

Artificial light helped, but its too expensive.



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Aquaponics Is Not A Sustainable Form of Agriculture


Aquaponics has been touted as a way to save the world from the destructive and wasteful agriculture practices used on most commercial farms which is clearly not sustainable.. But just as raising cattle for meat, raising fish on farmed grain is also costly to the environment.
 
Much of the grain used to produce fish food is GMO;  raised using large amounts of fossil fuels for fertilizer and machinery in order to produce a profit while neglecting the environment.

Perhaps aquaponics will find a place in outer space, but while we are still here on Earth, aquaponics will remain a romantic attraction blindly portrayed as sustainable, and ecologically sound by those who fall in love with the technical wonder of soil less gardening.  For some the full experience includes the ability to automate, and record  data from sensors.

Clean, neatly segmented water processing stations each providing an optimum environment for bacteria, roots and water quality at the expense of outside energy and natural resources.  Computerized systems can even be monitored and operated remotely from a smart phone miles away.
 
Certainly easing the harvest of wild fish is a good thing, but we often overlook the large picture. Kinda like growing corn for ethanol. What a short sighted idea that was. Aquaponics is not easing the harvest of wild fish as well as it appears. The food we feed to the fish is made from wild caught fish. And while that source is comprised mostly of fish with little commercial value, and waste from the processing it still places a burden on the wild fish population. For more about the analysis of fish food read http://www.oscarfish.com/fish-food-ingredients.html.


Aquaponics uses less water than soil based farming, but it comes at a cost is the environment, and fossil reserves which seems to be overlooked. All along I have promoted energy efficiency in aquaponics, but the numbers still come up short as I demonstrated in another article Energy to Produce Vegetables .  The caloric value of the food produced does not match the energy required to operate an aquaponic system. The pumps require more energy than is grown by a very large factor; sequestering far less carbon than it releases. Some aquapons are supplementing light, and heat during the cold season. This puts aquaponics so far into energy debt that it becomes absurd.

This government funded aquaponics research system has deep pockets and no regard for wasted energy



Bottom line - aquaponics is fun, its interesting, but its not saving the world as a sustainable form of agriculture.

So what can we do?  The answer lies in simply helping, and growing with nature rather than in spite of nature.

Plant in soil, according to the seasons.  Conserve water by creating collection and recollection areas,  use green mulch,  alternate and grow companion crops, build healthy soil with micro-nutrients, and microorganisms, never let the soil lay bare,  Use only safe pesticides if needed.  Never waste a good thing - compost and use compost tea and EM.   Use bio-char,  humus and rock minerals.  Gather leaves in the fall or just let them provide the natural benefits to your soil by leaving them alone.  Pay attention to micro-climates, and take advantage of shady areas near fruit trees.  Let some beneficial weeds grow in order to bring nutrients up into the top soil.  Love the worms and bees, and feed them well.  Plant flowers among your vegetables.  Do not till your soil.


Wear sun block, and a hat!
Wicking beds and Hugelkultur beds conserve water

The Basics of Natural Farming





The common theme between Hugelkulture and Wicking Beds is water supplied from below the soil.  These are both considered Permaculture.  It may very well work in our favor to integrate these methods with aquaponics.  This new hybrid system is called Earthan Beds. 
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