Tuesday, June 24, 2014

Save the bees and feed your lawn too!

I just wanted to put my support behind white clover in lawns. Not only do the flowers provide much needed nectar for bees but the nitrogen fixing bacteria in the roots helps feed your lawn for free. With the massive loss of bees as of late they need all the help they can get. Save a little money on fertilizer/herbicides and get a greener lawn in the process.

Friday, June 22, 2012

Porting from Tracfone to Page Plus Cellular

I just successfully ported a Tracfone on Verizon's network to a new (to me) phone on Page Plus Cellular.

I used the porting page on Page Plus's website, for free I might add.

For the account number I used my Tracfone's MEID (easy copy/paste from Tracfone's website since I had it registered there) and the last four digits of my phone number for the passcode.

I also entered "Tracfone" for the current carrier and in the comments section entered "from Tracfone on Verizon network" since many Tracfones are on AT&T's network and the porting process is different internally. I figured I would cover a possible problem before it arose.

After waiting around three hours, I tried calling the number and got an error message. I then dialed *22890 on my new phone to activate it. I then made an outgoing call on my new phone to finish the activation process with Page Plus as per the porting instructions.

All in all a more or less seamless process. I would have liked an email telling me the process was complete but I can't complain.

Friday, December 30, 2011

Compiling btrfs-progs on Ubuntu

I needed to compile the newest version of btrfs-progs to fix a broken btrfs filesystem.

First a little background information. I'm running Ubuntu 11.10 on an older i386. I noticed one day that I couldn't ssh into my system so I went to check on it. The caps-lock and scroll-lock keyboard lights were flashing so no Alt-SysRq-REISUB. I was forced to push the reset button.
Mount failed after the reboot with lots of parent transid verify failed messages. Lucky for me (or not) it was my home partition so I could still get some system access.

First I installed the latest mainline Ubuntu kernel available here:
http://kernel.ubuntu.com/~kernel-ppa/mainline/
To actually get btrfs-tools to compile this is what was required.

If you don't already have git installed:
apt-get install git-core


make a directory for the source and cd into it:
mkdir ~/src
cd ~/src

get the source:
git clone git://git.kernel.org/pub/scm/linux/kernel/git/mason/btrfs-progs.git

install some compile dependencies (You may need more. Watch for errors during make.):
apt-get install zlib1g-dev libattr1-dev uuid-dev

maybe run this:
apt-get build-dep btrfs-tools

cd into the btrfs-progs source:
cd btrfs-progs

compile with make:
make && make btrs-select-super && make btrfs-zero-log


sources (sorry if I missed some):
https://btrfs.wiki.kernel.org/articles/b/t/r/Btrfs_source_repositories.html
https://btrfs.wiki.kernel.org/articles/g/e/t/Getting_started.html#Compiling_the_userspace_utilities
http://www.howtoforge.com/using-the-btrfs-filesystem-on-debian-lenny
http://www.funtoo.org/wiki/BTRFS_Fun#Recovering_an_apparent_dead_BTRFS_filesystem

Friday, May 06, 2011

Maytag Atlantis IntelliDry not working

Solution: Check for proper ground.

I recently acquired a used Maytag Atlantis dryer Model Number MDE7600AYW.
The IntelliDry Moisture Monitor "More" light was not blinking and the clothes were not getting dry.
It turned out that the dryer was not grounded. I had a four prong outlet fed by a 3 wire cable and the ground in the outlet was not hooked up. The simple fix was to connect the ground to the neutral inside the dryer. The better and code approved fix is to run a new 4 wire cable from the breaker panel to the dryer.

See here for another user with the same problem.

Wednesday, April 28, 2010

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Wednesday, January 07, 2009

Access Modem Configuration From Behind Router

I have a Linksys WRT54GSv4 Router running DD-WRT connected to a Paradyne 6211-I1 (now Zhone) ADSL modem. My connection is pure DHCP. The router gets a public IP just by turning it on.

I wanted to access the modem config pages to view the sync rates without having to plug my computer directly in to the modem. This way I had real numbers to base my QOS settings on.

The dd-wrt wiki Talk:Access To Modem Configuration helped me and is based on Access To Modem Configuration

In my case I changed the IP of my router to 192.168.2.1 so the modem could still be accessed at 192.168.1.1 even if reset to factory defaults.

Go to Administration -> Commands
In the Edit box enter:

ifconfig vlan1:0 192.168.1.2
/usr/sbin/iptables -I POSTROUTING -t nat -o vlan1 -d 192.168.1.1 -j MASQUERADE

Click "Save Firewall"
Then "Reboot" from the Management page

IP summary for above commands.
Modem IP: 192.168.1.1
Router IP: 192.168.2.1
Go to these IPs for the configuration pages.

Update:
Sometimes I would have access to my neighbors' modems as arp requests were repeated by my ISP's DSLAM.
adding
arp -s 192.168.1.1 MODEM_MAC_ADDRESS_HERE
fixed the issue.
Note. Replace MODEM_MAC_ADDRESS_HERE with the MAC address of your modem

Thursday, September 18, 2008

Reducing Train Collision Fatalities

After the recent collision of a Metrolink train in California which cost the lives of 25 people I thought about some possible improvements.
The first that comes to mind is a sacrificial car that is simply a crumble zone. This car could be placed between the engine and the rest of the train. Upon tripping a collision sensor in the front of the train all cars behind the "crumple car" would immediately activate their brakes. The sensor could be borrowed from that found in automobiles which trigger airbags.
Another possible solution is active collision avoidance that relies on radar or sonar to detect upcoming obstructions. This system would be slower to activate but would first start to reduce power and then activate braking systems if obstructions remain. Sounding the horn and flashing warnings for the engineer would also be helpful. Systems like this have recently become available in luxury cars.
These ideas may help to prevent derailment during collisions. Once a train derails, much more damage is done. Just like in car crashes, rollovers are more dangerous.
Saving lives and preventing spills of toxic or hazardous substances is a big deal. Hopefully something will be done to prevent or limit the problem of train collisions and the damage that results

Friday, July 11, 2008

A Simple Fix for Social Security

Here's my simple fix for Social Security:
Raise the age of eligibility 1 year every 2 years until either the age becomes the average life expectancy (my preferred option) or the budget balances.
I'd like Social Security to return to what it was designed for: Providing financial security to those who live longer than expected and those who are disabled and unable to work.
It's really simple just do it.

Friday, June 20, 2008

Positive Tracfone Experience

I had to add some activation time to my Tracfone (a Kyocera 126C) so I logged in to Tracfone's website and added a 60 minute card with code 53322 (60 bonus minutes). On the next page I chose to add an additional 60 days of activation time for $10.
Once all was complete I ended up with 60 + 80 = 140 minutes. Great, 20 extra minutes. Thanks Tracfone!
The final page had me dial *228 to update. Now I know my Tracfone is on Verizon's network.
Option 1 is a full update
Option 2 is PRL (Preferred Roaming List)
I chose 2 and then restarted the phone when complete.

Wednesday, May 28, 2008

Fluorinated Water and the Elderly

Fluoride is may be good for your teeth but that is about it.
What does it do to your bones? It makes them hard.
Is that bad you say? Well, the bones of children aren't that hard. It fact they are much more flexible that adult bones. Which is good for them or they'd have many more fractures.
So on to my main point. Fluoride in the water is unsafe for the elderly. Is it just me or are more seniors suffering from broken hips and falls from fractures during daily activities? We hear all the time about getting enough calcium to prevent fractures. What if that isn't really the problem?
Call me crazy but I'd rather have the possibility of bad teeth than broken bones. Your toothpaste probably has fluoride so why put it in your water? You do brush right?
Don't drink it and save yourself a trip to the hospital.
I have chosen to use toothpaste that contains no fluoride. Oh, and don't get silver amalgam fillings if you do have cavities. If you have them already you would be well off getting them safely removed as they continuously release mercury into your body.

Thursday, April 03, 2008

Insignia NS-DXA1 (aka Zenith DTT900) review

I finally got my digital tv converter box. I ended up getting the Insignia NS-DXA1 at Best Buy. It is just a rebranded Zenith DTT900. I used a 10% off coupon (search for Best Buy 10% coupon) and one of my $40 government coupons (more like a debit card actually) so I ended up paying less than $18.
After installation and initial setup I now receive 9 channels verses the 5 I received over analog. The extra channels are all subchannels (2 PBS, The CW, and 1 local) of existing stations.
Picture and audio quality are very good on my aging 19" TV. The remote works great and can turn the TV on/off. Volume is controlled by altering the audio stream (like changing volume on your computer when your speakers also have a volume knob). You set the TV's volume to mid range and leave it. The only downside is if you pop in a DVD you might get an earful at that volume setting.
I get good reception with a cheap indoor antenna though I'm only 15 miles from the transmitters.
I'm glad I spent a few extra dollars instead of getting my other option (the RCA DTA 800B at Walmart).

Freenet 0.7 Release Candidate 1 now available

After over 2 years of development the first release candidate for Freenet 0.7 is now available for download. Freenet is free decentralized peer-to-peer software designed to allow information to be published and consumed anonymously, without fear of censorship.
Freenet 0.7 supports both darknet (where you only connect to people you trust which is very useful if you live under a repressive government) and opennet (where you connect to others you don't know). If you run both darknet and opennet your node will be considered a hybrid.

read more | digg story

Friday, November 09, 2007

Ethanol Gas? Save your money.

I did a little test in my car. I checked my mpg using Super Unleaded containing 10% ethanol and Regular Unleaded respectively; as I expected the ethanol reduced the miles per gallon.
Where I live, fueling with the ethanol blend will save you money per fill-up but not in the long run once you figure your mileage.
Try it yourself. As always, your mileage may very.
Of course if the price is close you can do the math. You will get approximately 3% worse mileage with the 10% ethanol blend.

Thursday, May 03, 2007

Take you time paying off your student loan

Don't pay any more than you need to each month on your student loan. This may seem obvious but it might not be.
Often times the loan's interest rate is lower than you could earn else where in interest. I consolidated my loans to a much lower fixed interest rate. I also set up auto payment and made my payments every month which lowered the interest rate even more. My rate is now only 1.875%.
The bottom line is try to earn interest on any extra money you have. If you can earn 5% in a money market account or a CD and your loan is 2% then your net gain is 3% instead of a net loss of 2%. Putting your money in mutual fund is even better but the returns aren't guaranteed so be careful.

Storm Water Power Generation

Here's a novel idea to generate some more electricity.
Why not build reservoirs to hold water from storm drains and use it for hydro power. Sure this only works when it rains so rainy climates would benefit more. Flat areas would also not work as well because you need greater elevation drops to generate more electricity. Turbines could also be attached where a city's storm water dumps into a large ditch or river.
I have no idea whether this is feasible both from a cost perspective and an engineering one. Would the returns be worth it? Can hydro power turbines take the punishment of periodic operation while being dry the rest of the time? I don't know either of the answers. Perhaps you the reader can help. Please comment.

Monday, October 30, 2006

On Election Day, Please Vote

You may think your vote doesn't matter, but it does so please vote.
Don't complain to me if you don't like the government. Your vote or lack thereof is the reason.
I don't care if you're Republican, Democrat, Independent, Conservative, Liberal, Moderate, Christian, Jew, Muslim, Atheist or something else. Your vote matters.
This election day remember to vote. If you forgot to register, sorry, do it now and be ready for next year.

The only worthless vote is one that isn't cast.

Monday, May 08, 2006

Soy Yogurt

In my ongoing effort to eat fewer milk products I've started eating soy yogurt. The first soy yogurt I purchased was Stonyfield Farm O'Soy and it tasted great. My next trip to a different grocery store forced me to try a new brand as Stonyfield Farm soy yogurt was unavailable so I purchased Silk soy yogurt. Sadly, I was disappointed with both the raspberry and blueberry. I'll stick with Stonyfield Farm soy yogurt in the future. It tastes great and provides six live active cultures.

Tuesday, May 02, 2006

Government Positions Like Jury Duty

I think our senators and representatives should no longer be elected but selected through a process similar to jury duty. I propose this idea as a different form of term limits. We would no longer have life long law makers who lose the interests of the people in pursuit of their own personal gain.

These selected legislators would serve a shorter term of 1 or 2 years.
They must be registered voters and have voted in the past 5 to 10 years which should weed out individuals who know little about the government.
If selected a person has the opportunity to opt out of service.
Salary would be similar to jury duty. The pay isn't great which would discourage greed.
We could start with one representative per state to see how well it works and then increase numbers later.

Conservative Environmentalists

Caring for the environment doesn't automatically make you a liberal. It just means you care about more than just yourself. You care about future generations and not just today. I'd call myself a conservative who cares about the environment.
I recycle not just because it keeps our landfills smaller but because it makes economic sense. I learned from our city hall than recycling keeps my garbage bill lower as they pay by volume. Recyclable materials tend to be rather bulky, plastic containers especially.
Everything you throw away that ends up in the landfill is akin to littering, albeit controlled littering. You might as well just through you garbage out the window if you don't want to recycle it. I was taught not to waste things and not recycling is wasting valuable resources.
Personally as a Bible believing Christian, I believe that we are called to be stewards of our world. As stewards we should take care of it but don't place it higher than ourselves. If we can care for the world without hurting our fellow man then go for it. I don't hug a tree but I'm glad it is growing and I'll care for it. However, if I need paper or firewood I'm going to cut it down and use it but I'll plant another one or two in its place. Likewise animals eat other animals so we can too.

Monday, May 01, 2006

My First Post

Well, here it is, my first post.
If everything goes well I should be blogging more.