Exploring Bangalore: Visiting Ulsoor Burial Ground

I was in Bangalore recently and had the great good fortune to take a guided cultural tour of the city arranged by Kaveri Sinhji at Bluefoot Cultural Consulting.  My guide Laila has lived in Bangalore for 10 years, and provided an excellent and thought provoking experience.  This is the first of several blogs posts capturing my experiences from the tour.

The first stop on our tour was an old cemetery, where there is a temple to the Hindu goddess Kali, and where many followers of Kali are buried.  ​ The graveyard is quite large, spanning the distance between CMH Road and Old Madras Road in central Bangalore.  In spite of its size, I have found getting an accurate name for the cemetery to be challenging. Laila said I should just just search for the CMH Road Cemetery.  In looking at the maps, it appeared (see below) that the proper name is the Lakshmipuram Graveyard.  When I asked Kaveri she immediately said it was the Ulsoor Burial Ground.  There are very few references on Google under any of these names.  The only article I found which links the two names is actually about using a portion of the burial ground as a cricket pitch!

​Grave Markers

I have to say that what I learned during my cemetery tour and my research since has left me with a lot of questions.  For example, most Hindus are cremated when they die, and I understand their ashes are often spread on a river.  If so, why the grave markers? Do some people have their ashes buried?

All of the grave markers have triangular openings.  Why?  Are these vents of some kind?  I thought I was being observant and asking good questions, but I obviously have a lot more reading to do.​

I visited the Ulsoor Burial Ground soon after a festival celebrating Kali.  As shown below, and visible above, many family members of the dead had recently visited the ceremony to perform pujas (religious rituals) and make offerings of food and flowers to their departed relatives.  ​ I think this is a wonderful way to maintain spiritual connections to departed family.  I remember having picnics in the cemetery where my paternal grandparents are buried, and have only come to learn as an adult that this is unusual for Christians.  

​Grave Marker with Offerings

While I found some references on Google to the Ulsoor Burial Ground, I found no references to the Kali Temple located in the center of the cemetery.  As seen from the photo below, the site, called Smashana Kali Temple according to Kaveri, is large and distinctive and I was surprised not to find more information about it and its history.  

Statue of the Hindu Goddess Kali

The statute of Kali is pretty classic (based on my research), painted blue with a red tongue and eight arms.  She is usually shown standing with her foot on Lord Shiva.  

Laila took me to the cemetery explaining that is was a place where black magic is practiced.  While that appears to be one manifestation of Kali worship, she is a very complex goddess and very important in Hinduism.  I read the Wikipedia entry on Kali a couple of times, and it is interesting.  It starts out describing Kali as the "Hindu goddess associated with empowerment" but as you read further, a more violent persona emerges.

In her most famous pose as Daksinakali, popular legends say that Kali, becoming drunk on the blood of her victims on the battlefield, dances with destructive frenzy. In her fury she fails to see the body of Shiva, who lies among the corpses on the battlefield and steps on his chest. Realizing Shiva to lie beneath her feet, her anger is pacified and she calms her fury.
— http://en.wikipedia.org/wiki/Kali

Further reading amplifies the complexity of Kali and her importance.  Interestingly though, I did not see much discussion of the link to black magic.  ​I did not learn why her followers still practice blood sacrifice, nor why their rituals are considered 'black' magic.  While I am not sure the definition of black magic, there certainly appear to be powerful rituals associated with the worship of Kali.  ​

In the photo below, this group had just sacrificed a chicken and placed it beside the figure of the goddess.  There seems to be a set sequence in praying to the goddess.  Making an offering, purifying yourself in the fire, kneeling and saying a prayer and then taking the red powder to mark your forehead.  I did my best to follow the same routine, minus the chicken.

​Worshiping Kali

​Locks Signifying Requests of the Goddess

This reclining figure is also the goddess Kali.  Each lock was placed by a worshipper and represents a request for assistance from the goddess.  It was explained to me that if the request is granted, Kali unlocks the lock.  I saw a few unlocked locks and wish I could follow up with whoever placed them to find out if their request was in fact granted.  ​

At the end of my visit to the cemetery and temple I had a ceremony performed to rid my body of negative energy.  ​ A holy woman (I am not sure the correct term) took an egg and waved it over me, then tapped my forehead, shoulders and side with the egg.  After this, she threw the egg away in a field of trash.  The egg had captured the negative energy from my body and (I think) it was carried away and destroyed when the egg was broken.  

Egg Ceremony

I can't say whether or not the ceremony worked, but I had a wonderful day with Laila, and my trip to India was very successful.  This is one of those situations where I am willing to try the magic, I will take any help I can get.  ​

Punch Brothers - 930 Club 2/7/2013

I made it back from Chicago in time on Thursday to catch the Punch Brothers at 930 Club, the first of two nights they played in DC.  It was a great show, but the original reason I went, and the reason I heard about the show was to see Sarah Jarosz who was supposed to open.  Unfortunately Sarah was sick, so did not play.  That was a shame.

The Punch Brothers were originally formed by mandolinist Chris Thile, formerly of Nickel Creek.  They are bluegrass purists in instrumentation and play a combination of traditional and progressive arrangements.  I had never heard of them before buying tickets for this show, but have quickly come to love their music, especially their album Who's Feeling Young Now.  

The music was extremely tight, complex, but powered by infectious enthusiasm, especially from Chris Thile.  When I showed my twelve year old daughter a picture of Chris, her first comment was 'he's cute'.  I think if she had seen him in person, he would have had an instant new fan.  The interplay between band members was great, with most everyone soloing and playing instrumental duets at various times.  All of the instruments were pushed hard - these are clearly guys who are not afraid to find new sounds from their tools.

I have enjoyed bluegrass probably longer than any other type of music, having been introduced to it by my sister in the early 1970s, and later enjoying Jerry Garcia and David Grisman among others.  I am now really excited by some of the contemporary bluegrass from the likes of Punch Brothers, Sarah Jarosz (and closely related Mumford & Sons and Frank Turner) that use traditional instrumentation with more modern interpretation.  

You can't take a 'professional' camera into 930 Club, which they interpret as a DSLR, or more generally a big camera with interchangeable lenses.   I have used my Canon G10 in the past, but it is horrible in low light, and useless at high ISO.  I recently picked up a Sony DSC-RX100 as my new 'small' camera, and especially had concerts in mind.  The camera did not disappoint.   It is acceptably sharp at ISO 3200 and I was able to get an adequate shutter speed, even at an F4.9 aperture (which is wide open at full telephoto - while the lens has a maximum aperture of 1.8, it decays very rapidly at longer focal lengths).  Overall I love the RX100 and actually wish I could put some of its software features in my Canon 7D. 

Enjoy the photos, and give the Punch Brothers a listen.

Aquaponic System Update - Slow Progress & Questions

I am learning a lot about our Aquaponic system, perhaps most of all that it needs to be warmer to operate successfully.  I have also learned that sometimes a little bit of chemical can have a big impact.  At this point I think I will wait until the system warms up naturally and finishes cycling before adding fish, but for next winter I need to find either a way to heat the greenhouse directly, or a more powerful solution for heating the fish tank water. 

For any Aquaponics veterans reading this, I have some questions at the end of the post and would welcome feedback in the comments section.

Fully Operational Aquaponic System

Fully Operational Aquaponic System

At this point all of the infrastructure is set up and operating correctly.  The 200W LED lights are hung, timers are operating and all the water is flowing correctly.  

Fish Tank

Fish Tank

The 180 gallon tank is full, but bowing.  This is not getting worse, so I am not too worried about it.  I am considering how to insulate the fish tank, and this may lead to also bracing the side.  I have been very surprised at how fast the water temperature in the fish tank adjusts in reaction to the ambient air temperature.  The three heaters on the lower right can't seem to keep the water more than 10 degrees fahrenheit above the air temperature.  

I have also been surprised (and frustrated) getting the pH right.  Our tap water is about pH 7.8.  I added what I thought was a little pH DOWN to try to get it closer to 7.0.  I way overshot, and suspect I took the pH down under 4.0.  It has taken more than a full bottle of pH UP to restore proper pH.  I was surprised that the pH UP and pH DOWN chemicals had very different impact for the same amount of added chemical. (Both chemicals are from the same company, Pondcare.)

Because of the low water temperature, the cycling is going very slowly.  Nitrites are currently up to .5 ppm, but the nitrification process only seems to work when the water temperature gets above the low 60s.  In Virginia, I am expecting to see the greenhouse warm enough to consistently support this water temperature by mid/late February.

Very Chilly Water

Very Chilly Water

We had a spell of warm (65+ degrees fahrenheit) weather earlier this week and the water was up to 68 degrees.  I have found that when the sun is bright, even though it only shines on the greenhouse for about 2-3 hrs, it has a big impact on the temperature.  The high temp in the greenhouse in January was 91.  However, when the air cools off, the water cools off quickly.  It when from 68 to under 60 in 24 hours.

In addition to temperature and chemical challenges, I think the lights may be too close to the plants.  I planted two small perennials from Logee's Greenhouses about three weeks ago when I installed the lights.  The one on the left is Curry Plant, and the one on the right is Kaffir Lime.  So far they have not died, which considering the cool greenhouse and lack of nourishment is not bad.  However, the leaves closest to the lights are starting to discolor, especially on the Curry Plant.   Right now the lights are hung about 18" above the surface of the grow medium.  I am going to try raising them 6" and see if that helps.

Based on the current status of the Aquaponic system, I am working through the following questions and welcome input.

1) Should I brace the fish tank so it does not bow so much on the right side?

2) Should I insulate the fish tank, and/or make an insulated cover?

3) My original thinking was to heat the water in the fish tank, and let the water warm the air in the greenhouse.  I am revising my thinking and for next winter leaning more to a combination of heating the greenhouse itself, and insulating/heating the fish tank.  Does this make sense?

4) What are the minimum winter water and air temperatures to keep the fish and plants healthy and growing?

5) How far above the plants should the LED lights be hung?


Building our Aquaponic System - Part 2

Over the last month, I have put a lot of time into our aquaponic system.  In brief, I had to install all the PVC plumbing, get the water flowing properly, add the grow media, install heaters, and begin hanging the lighting.  The majority of the work has been associated with plumbing.  There are still a few small leaks, but it all functions properly.  There is still a lot of work to do, but having the water all flowing correctly makes me confident I will soon have a variety of plants growing, and a crop of tilapia.

Grow Beds Filled with Grow Media

Grow Beds Filled with Grow Media

I have tightened the grow bed stands, aligned the grow beds, filled them with grow media and started the water flowing.  The syphons all worked on the first try, and I have adjusted the flow so the beds fill-up in roughly the same amount of time.  I have the rigs partially built to hang the lights, and will finish installing them this weekend.  

Yesterday when I first filled the system the water temperature was 46.9F.  This morning it was 52.3F.  I have 3 400W heaters running, and hopefully by this weekend the water will be up to 70F and I can start the cycling process.  I think by that point the greenhouse will be a steam bath, but I am sure that will be good for the plants.  

Many thanks (again) to Sylvia and her team at The Aquaponic Source.  The binder of instructions for building the system has been very good.  There are a few topics that I would modify but overall I have been able to make everything work as described.  

Fish Tank

Fish Tank

This is a 180 gallon tank, which takes up more room than I think I expected.  Soon it will be home to about 40 tilapia.  First, the three heaters in the lower right need to do their job and get the water temperature up to about 70 degrees (fahrenheit).  When I added water to the tank, it was about 45 degrees, and it is now up to 53 degrees.  I suspect it is taking a lot of electricity to get the water temperature up to where it needs to be.  
Under Bed Plumbing - Looking South

Under Bed Plumbing - Looking South

The plumbing has been the most time consuming part of getting the system set up.  It started out easy, but as more and more pipe components were attached together, it became challenging to get everything to fit properly.  I made several modifications to the original instructions, including liberal use of zip ties.  It became a lot easier after I was clear in my mind how the water was intended to flow.  All the pipe connections that are supposed to be glued have been, but a few of the others need to be tightened further with a pipe wrench (that I don't have yet).

Under Bed Plumbing - Looking North

Under Bed Plumbing - Looking North

The next step in the process of establishing the aquaponic system is 'cycling' which means establishing the bacteria necessary to the nitrogen cycle.  I can start adding leafy plants like lettuce while cycling is in process, then when it is complete in a few weeks I will add tilapia.  The bigs tasks for the remainder of Christmas vacation will be starting cycling, installing the grow lights and starting some lettuce seedlings.