More Blooms

Well, the first two blooms on the top of the plant closed up. Three blooms toward the middle have now opened up as can be seen in the picture.


Here is a closeup of one of the blooms. Needs to be in focus.



A side view of the bloom can be seen here which shows the curling pedals

Flowers of the Queens Tears Plant

The flowers have a orange center with the petals having a light green center and the edges are blueish-purple. Two flowers are out now with five more to go.

Queen Tears Plant

My aunt gave me a plant a while back so I put it in the sun room. Recently, a red stalk has appeared that will form blooms. This plant is watered by pouring water into the center of leaves that form a conical cup. The first picture was taken about 4 days before the next one.

[EDITED: Okay, I need to do my research before posting. It appears this plant is a Billbergia nutans or "Queen Tears". The pictures I am finding on the internet look very much like this plant.]





A picture taken minutes ago from when this post was written shows a multicolor blooms forming. I wonder if they will open?

Trilobites in Louisville

After finding a trilobite imprint in a rock I dug up, my cousin recommended I start breaking the rock apart to see if there were any more. Sure enough, another one appeared that had been partial sheared off. I then tried extract more of it from the rock which worked pretty well. At that point I should have taken a picture but instead I started to try and break that part of the rock away from the main section. When I was hitting on the rock, the force of the impact caused the tail and part of the center of its back to break away thus leaving the image shown below. The rock is like a mudstone and crumbles very easily.

After publishing this post earlier, I did some more research and found that trilobites are arthropods. Their bodies are divided into three sections: cephalon, thorax, and phygidium. In the picture below, I labeled part of the spine breaking away but that was the thorax. They do have spines but in the sense of pointed parts that stick out to fend off predators.



The Trilobite imprint below has been further revealed after using a small awl and hammer to remove pieces of it. It looks like this relatively large trilobite was squished and twisted when it got buried in this mud. I will need to get ruler next to them next time I take a picture.

Whad Ya Know in Louisville

Public Radio's Whad' Ya Know show visited Louisville again and we were there. Our tickets were very close to the stage which was pretty crazy. This show was not a sell out like last time which was somewhat disappointing. Also last time they brought a bottle of Woodford Reserve at the beginning of the show and the host, announcer, and band were all drinking it during the show. It appeared to me that half that bottle was gone by the end of the show. This show a bottle was brought out at the end and only half of it was left so maybe it was being drunk off stage. I can see why this is one of their favorite cities to visit!

The Courier Journal's Bob Hill was interviewed first and he did well in his exchange with the host. It would have been nice to mention that Bob has a local radio show on WFPL about gardening or that he runs a plant nursery. Bob did bring some gifts of some bottled water with a unique name that is produced in Kentucky.

Later local chef Dean Corbett prepared a meal during the second part of the show and the smell was pretty good. It sort of reminded me of being in a Chinese restaurant. Dean was invited to do some imitations which he did (Bill Clinton, Steve Beshear (governor elect)). The one of Steve Beshear was quite good.

Laura Lee Brown was interviewed later in the show and she is one of the main people behind building a new 62 story building in Louisville. She is a decedent of the founder of Brown-Forman who makes Woodford Reserve (sponsor of this show). The theater might be named after the family as well. Our seats were pretty close as I already mentioned in that I am pretty sure on the bottom of her shoe it said Made in Italy on it. The last guest was Chris Morris who is a distiller at Woodford Reserve. He made two Mint Juleps for the Michael and the quiz participate.

Here are some pictures from after the show. I did not take any during the show because I was not sure if that was allowed. There was some sort of announcement before the show about taking flash photography because they were filming the show. I noticed a remote control camera on the stage so it appeared to be being recorded. There were several photographers roaming around taking pictures during the show.

Above pictures shows quiz contestant looking out into theater, Michael Feldman looking to greet members of the audience, and Jim Packard (in background in red).

Kentucky vs. Seattle

My wife and I attended an exhibition game of University of Kentucky versus Seattle yesterday. While the outcome was no big surprise with Kentucky winning, it was a pleasant Saturday evening with dinner before hand not far from the arena. I took a few pictures.

Here are the two teams warming up before the game started.

This picture shows a Kentucky player scoring on the inside.

Here is an outside shot going through the hoop.

During a long TV timeout, the cheering squad brings out the big K and then the wildcat mascot is raised up before to get the crowd standing to raise the cheer.

At the end of the game, the pep band plays "My Old Kentucky Home" while the cheer leading and pep squads sway back and forth. Kentucky won the game 82-63.

Watermelon Thumping

Watching the PBS show Wired Science on KET 2 this evening I saw a number of interesting stories about science including ones on digital paleontology and the Wired Science expo showing some neat advances in robotics. The show prompted me to go to the pbs.org website and I found a story about watermelon thumping. Groups are doing research on using sound analysis to determine if a watermelon is ripe.

Here is the link: http://www.pbs.org/kcet/wiredscience/story/63-watermelon_thumping.html

It is a pretty cool idea but I think I will stick with tendril analysis. Of course, what am I going to do in the store when buying a melon?

Pulled up the watermelon patch today and dumped about 5 underdeveloped melons in a ditch. The plastic was folded up for next year and the watermelon vines will be turned in to mulch. Having three days of frost just killed all the green on those vines and grape leaves have turned brown as well.

Last of the Watermelons

I picked the last of the watermelons last month. They turned out to be sweet. I cut them up, deseeded them and then gave them away to be used at different social functions.


As it turns out though, the continued hot weather has triggered the watermelon plants to start a second growth that has produced more watermelons. I think at least one more watermelon will mature to be harvested if the hot temperatures keeps up for the next several weeks.


Here are some pictures of the last Crimson Sweet melon picked. It weight 7.6 pounds and had a good red color.

The last Charleston Gray melon weighed 9 pounds.

Drawing Easel

After my first drawing class at the University of Louisville, the instructor said it would be nice if we had desk easels. So I tried to make one and here is what I came up with.

Idea Festival - Ray Bradbury Speech - End of Festival

Well, I must say it was fun volunteering at the Idea Festival and meeting all the nice people and staff of the festival. Hopefully, I will be able to do it next year. I got to attend the dinner and speech of Ray Bradbury after collecting tickets at the door for about an hour. Since this was the last event there was not a whole lot to do except packing up some of the supplies used at the booths. We packed up Festival ID badges and T-Shirts. After the talk, we handed out posters to people who attended the presentation.

It was a pleasant surprise to be able to attend the event at the end. Things were not too busy and pretty laid back after we collected the tickets. I have not read any of Ray Bradbury's books but I did see Martian Chronicles as a child. Did not really understand it though. Ray was a very energetic speaker and it was even more a surprise since he is 87 years old. He spoke about how he became a writer and what events influenced him. He encouraged everyone to become passionate about something and follow that passion. At times he seemed possessed about getting this point across, I guess he knows his time on this Earth is limited and this is his chance make one last impression on society. It was a good motivational speech. I did not get to hear all of the speech or the Q&A since I had to prepare for poster handout.

I did not take any pictures and probably should have. The Teleportic system did not seem all that 3-D to me. Ray did use his arms a lot in the presentation, I think for the benefit of that device. He did answer questions from our site and he could hear the audience but I am not sure if he could see them. The Teleportic system looks like a screen sloped at 45 degree angle from a side view. The screen starts at the top and slopes downward toward the back.

All and all a good festival and I am glad I am now aware of it now.

Idea Festival - Steve Wozniak Speech

My volunteer experience at the Idea Festival was helping out with the keynote speech event at Kentucky International Convention Center. I enjoyed Steve Wozniak's speech as he shared his engineering and development experiences. His talked about making circuits and the influence of the Silicon Valley around him. His engineer father and engineer friends, availability of technology companies and his school giving access to advanced classes were the reasons he gave in part to his success in electronics. Steve talked about building digital counters and trying to reduce chip count which reminded me of digital logic design class in my college studies. He also talked about building prototypes and programming using punch cards at the University of Colorado. His attraction to the school was seeing snow there. I think if he had to drive in snow that love would have worn off quick.

He shared a number of Steve Jobs stories: how they met, selling to Atari a breakout game, selling a color video terminal, and the early days of Apple corporation. The stories about working long hours on issues and designs tells of the engineering problem solving life.

Steve is now 57 years old and does not appear to do computer development any more. He told a Google audience he might code scripts or use C programming language from time to time. He said once he reached a certain age, family considerations and other interests kept him from developing. Also he pointed out that he was quite a shy person and product development helped with a feeling of empowerment. It was good to see that he now gives public speeches despite being shy.

At the end of the speech, he was given a personalized bottle of Woodford Reserve to mark his visit to the area. He thanked the presenter but said something about having trouble getting it on the airplane and also that he did not drink.

I watched the last part of the speech from the hallway through the open doors going into the exhibit hall next to the stage. Out in the hallway, it was amazing to see the number of people coming out to talk on cell phones. There was also quite a number of people going to the bathroom. All this movement did not seem affect the speech though. I had an interesting angle to view the speech from, see picture below.

Attendance was very good and I hope the festival did not lose money on the event. The number of tables for the dinner seated maybe 864 people. It appeared that maybe 3-4 tables might have had open seats at the back of the room.

I had heard Steve talk about technology on This Week in Tech podcast. He talks quite quickly and ran a little over time on his speech. I did not get to hear the whole speech or the question/answer time afterwards. We were handing out Woz posters at the end to attendees of the event.

This speech got me to look for more info on Steve Wozniak and his speaking engagements. It looks like he charges $30000-50000 for a speech. At the speakers website, they provide a sample video which appears to be a speech given to Sharp printer sales people. There is also a Charlie Rose interview on the web where he is promoting the iWoz book.

Here is a link (http://www.youtube.com/watch?v=ctGch5ejjT4) to his speech to Google employees with a book signing. It is very similar to the speech he gave to us. He does customize his speech to the audience somewhat but his core stories about development can be found in most of the speeches.

NOTE: I did not use a flash on my still frame pictures and thus got blurring pictures. Sort of knowing this would happen, I took Quicktime movies with the camera in low light conditions to get some better images. The pictures I am posting were frame grabs of these movies.
Afterwards, Steve sat at the Borders books table and signed iWoz copies. I was able to take this picture from the floor above were he was. It was interesting in that the picture of him signing a book for the guy in the suit. After signing the book, the guy gave him the poster to sign as well, which at first seemed to surprise Steve. Maybe he did not know there was a poster but we had quite a few left after the dinner. The signing line was long with maybe 100 people or how ever many people it takes to stretch down the hallway to the exit. From what I observed, he seemed very friendly and easy going.

You can learn more about Steve Wozniak at his web site (http://www.woz.org/). I found the letter section to be educational as he responds to questions and stories from the general public. It is always good to see public figures do that on their websites. Unfortunately, he appears to have stop posting after 2006. Maybe because he was writing his book and then promoting it after September 2006.

One last note, another volunteer had to quickly prepare a menu to be placed on the 108 tables. I was asked to help him prepare them using the computers at the Geek Squad exhibit and print them with the Lexmark printers. We eventually got it done and delivered but we had some help printing them from a visiting Lexmark engineer. I did not get his name but he was very friendly and helpful. He was some sort of sales engineer for the inkjet printer group. He said their popular product was the wireless inkjets that just need to be plugged in and people can start printing with them.

This picture shows the view from the audio/video control area that was off to the side of the room.

IdeaFestival - Louisville KY

Well, I have been volunteering at the idea festival and was working there this morning. First, it is difficult to finding parking downtown and realize the value at working at companies that have free parking lots!

I thought the crowd was pretty good for a weekday morning. My time was spent getting people badges and tickets they had signed up for. The Lexmark representative was having a quite a few issues getting the wireless printer to work at the Geek Squad exhibit and I was very tempted to go help them out. It looks like they eventually got it working.

I got see several film crews making reports and WFPL (89.3) did a live airing of the State of Affairs show. That was neat to watch the small crew of 5 people put on that show.

Did not get to go to any presentations but there appeared to be quite a few people going.

Find out more information check out: http://www.ideafestival.com/

Another Watermelon

Another Crimson Sweet Watermelon was picked and it turned out to be excellent. The melon weighed in at 10.2 lbs. It had good color and was sweet to the taste.

Visit to Chicago

We visited the Museum of Science and Industry a while back during a visit to Chicago.

Great place to visit and the weather was very nice. It was in the 80s during the day. I had visited the museum when I was a child and remembered the u-boat. It was outside and at the end I got a plastic replica of the u-boat made by a small machine.

Well, things have changed and yet stayed the same. The u-boat was given an exhibit hall in 2004 and what an exhibit it is. You walk down a series of hallways with documentation and images showing the scenes for World War II related to the battle in the Atlantic with u-boats and allied shipping.

You then come out of the hallway and are greeted with this large boat in a very large room. It is like a holding pen with its concrete shell to protect against bombings. Watch the movie Das Boot to get an idea of what this facility was like.

We got our tickets a head of time on the Internet which was good since the tours had sold out for the day when we got there. We had a good tour guide who had some pretty good jokes. Too bad we could not take any pictures because the guide said people were selling them on the internet and the boat was now copyrighted. It was neat to see the inside and it is hard to believe that almost 60 people had to live there for months at a time.

The exhibit has a lot to offer with more displays around the submarine with some of them interactive. It was too bad we did not have time to study all the exhibits but we had spent time looking at other things at the museum like the trains, the Boeing 727, the chemistry and energy exhibits, and eating lunch. I wish I had time to look at the geology exhibit.

I took a picture of the dents in the submarines nose. I wonder how those dents got there.

At the end of the U-505 exhibit do not forget to look at the monitor on the ceiling that shows how they moved the submarine into its underground chamber.

Watermelon Harvest

The first of the watermelons were harvested yesterday. I think this is the latest I have ever began picking the melons. Two were picked a Crimson Sweet (striped one) and the a Sugar Baby (more solid green). Both weighed 9.4 lbs.

They are both a little bigger than a volleyball.

This is the view from inside the Sugar Baby melon. It has a good color and few seeds.

This is the Crimson Sweet melon cut open.

Louisville Hike and Bike

I participated in the Louisville Hike and Bike yesterday morning. Wow, a lot of people showed up for this than I have seen at past events. It was tricky riding in that large of group of cyclists that varied in different skill levels. It was good that there was a staggered start with the racers up front. I had a pretty good ride and got to some people it as been a while I have ridden bicycles with.

Scene about 30 minutes before ride started with people visiting the different tents with bicycle related information.

Picture above is of the main stage and tent where they were beginning to get people to do warm up exercises.

Toyota was a sponsor and they had some of their popular models out on the Great Lawn for display. Since the hood of the Toyota Camry Hybrid was up I took a peek inside. I was disappointed to not see a visible oil filter. One of the great features of the Toyota Camry we have is that the oil filter in the front of the engine compartment and it slopes down about 45 degrees. This filter configuration allows the filter to be changed easily and without a lot of mess. Maybe the non-hybrid engine has the different configuration.

Fort Morgan Beach

Here are some pictures I took at Fort Morgan beach. Not a lot of people around but it was pretty hot outside at the time. Sea birds were following a school of fish that was being driven onto the beach by another school of larger fish. I took a lot of pictures but not all of them were in focus of the birds flying around.

Restoring the Headlight Lens on a Toyota Camry

Our Toyota Camry has had a clouded headlight lens for several years now and it bothered me every time I would be either washing or working on the car's engine. It could be compared to someone having cataracts in their eyes. So after the success I had with the Internet fixing the sticking accelerator I looked for a solution for this. I found that a number of people were wet sanding their lens with different grades of sand paper used with water and/or rubbing compound. The pictures they showed of the before and after looked impressive but it was taking them hours to repair the lens based on what I read.

So I went to Autozone to look for ultra fine sandpaper (1000-2000 grit) to see if removing some layers of the plastic lens would in fact fix the cars problem. I found the sand paper but in the same section of the store I found a product from CCP called 5 Minute Headlight Restorer for about $12. Well, 5 minutes sounds a lot better than hours sanding so I bought it.





What the kit consists of is a circular plastic plate with a metal shaft, a number of sponge pads with rubbing compound on them and some instructions. You will need a drill, a clean rag, window cleaner, paper towels, and spray bottle with water. First, you need to clean the lens with the window cleaner and paper towels getting the surface clean and smooth. Next, put the bit in the drill and remove the paper from one the circular sponge pads to reveal its adhesive side. Stick the adhesive side to the plate. Mist the pad to get it damp but not too wet. I used a cordless drill to do this work. Next light press the pad to the lens and let the drill spin the sponge on the lens. I worked the sponge back and forth across the lens until I had covered the surface of the lens. I did this several times stopping every so often to make sure the sponge was still damp and if not misting it some more. A white film developed on the areas I had treated and I after finishing with the drill, I took the spray bottle and rinsed the lens. I then took the dry rag and cleaned off the lens.

It was quite a difference. The lens looked a lot more clear. See the pictures. I did the other lens with the same sponge and it cleaned the film off it as well.

The directions said if the film was inside the lens then it would need to be replaced. Luckily, the lens I was treating had the film on the outside.

Visit to Fort Morgan, Alabama

Recently, we took a vacation to Fort Morgan, Alabama with family and enjoyed the beach, food and sites of this Gulf of Mexico city. I was amazed at all the drilling platforms in the Gulf we could see from the beach, especially at night.

I was able to make some drawings for my young nephews with the paper and crayons on hand. Our first image is a wake up picture with a sun rising over the ocean which has a sea serpent, shark (complements of my nephew), and fish swimming in it.

This next picture entitled "Fun At the Beach" which shows a picture of the house we rented which was called "Beach Escape". The image of the house is pretty accurate but the surroundings were created with artistic license. The beach house was on a street that was in sight of the beach and the ocean was about 200 meters from the house.

I had brought a bottle of sparkling grape juice and used it to encourage my nephew to eat his vegetables during meals. So I told him he could have some "magic" grape juice in a glass. This image shows how the grape juice made to when it gets to the glass.

Here is an image to encourage my nephews to go to bed. It is a caterpillar sleeping with the moon and some flowers around.

Solar Panels

I bought some surplus solar panels years ago but only used a small number of them in a test to run an attic cooling fan for a year or so. The test worked pretty well but one panel broke in two probably after it got hit by a piece of hail.

The panels are about 8 inches by 8 inches and consist of a glass panel with a aluminum foil back with some sort of coating. The directions that came with the panel said scrap the coating off the foil side to expose the metal on the edges and the attach a U shaped metal piece on either side of the panel. One goes to the positive side and the other to the negative. Next solder the wires to the these metal pieces to get the power.

I looked for a better method and tried to find a conductive epoxy that would allow the wires to attach to the plate. I never found one that was cheap.

I came up with another method for attaching the conductors. Use copper foil tape from 3M that sticks to the aluminum and then solder the wires to that. See the picture for a better explanation.

Toyota Camry Sticking Accelerator

We have a Toyota Camry that sometimes after running for while on the highway and then the car is stopped at light will not want to accelerate. If the pedal is pressed it seems to resist going down until it is pressed on harder. At first we thought it was a problem with the metal cable going to the pedal after consulting with a mechanic. We cleaned that and it did not help.


After looking on the internet, a number of entries were found about cleaning the throttle plate. The description of what to do seemed pretty straight forward so it was done. What you need is:

• an adjustable wrench
• pliers
• old toothbrush
• clean rags
• can of carburetor cleaner

Trace the large air hose from the air filter compartment to the metal assembly that brings air to the engine. A smaller hose is above it, so it might be a good idea to take the pliers and move the fastening clamp off so the hose can be removed and set aside. See picture.








Next, take the adjustable wrench and loosen the O-ring from around the large air hose. Once it is loose enough, work the hose away from the pipe it is attached to. Move the hose to the side so clear access is provided to the throttle body plate.
Here is a picture of dirty plate. It is hard to get the camera angled for a good picture. There was a lot of black carbon build up in the pipe past the plate. The carburetor cleaner I used had a plastic tube that attached to the spray nozzle allow concentrated spray on to the plate. Once it was sprayed, quite a bit of black liquid came off which was wiped up with the rags. The tooth brush was then used to brush the inside of the pipe and throttle plate. Use your hand to turn the wheel that holds the cable that move the throttle plate to gain access to the back of the plate.




Once the brushing is done, spray more cleaner on plate and wipe away the carbon and liquid. Keep cleaning until black liquid quits appearing after spraying. Keep wiping the liquid up till dry.
Here is a picture after the cleaning.


Once all the hoses were put back in place, the engine was started and run for several minutes to get the cleaner through the exhaust system. One issue I had was the accelerator cable came off the wheel and when I started the engine the RPM went up to over 3000. After stopping the engine and placing the cable back its proper position, the RPM was around 1000-1500 at idle.
This fixed the problem and it made the car much nicer to drive.

Fossil Imprint

While digging the area for the new patio, I find a large number of rocks the builder left not to far under the ground. These rocks end up in a pile until it grows large enough to be hauled off to fill in washed out area made by erosion. When I unloaded the rocks I noticed an imprint on the one that looked like some sort of fossil. After consulting my cousin, who is quite the fossil hunter, we came to the conclusion it is a trilobite. He wants to make a casting of it so we can get a better idea about its size and what it looked like.



Here is the image of the rock.